Journal of Physical Education

Dynamic discrimination: SJFT result in the evolution of strength and power performance of elite judo athletes

2025-02-10T17:46:23+00:00

We aimed verify if the SJFT baseline result could differentiate the rate of evolution of strength and power performance in high-level judo athletes in a half-season. 22 participants were divided into SJFT groups according to specific table. Strength and power were tested by one maximum repetition (1RM) of back squat, curved row, bench press and countermovement jump (CMJ), pre and post six months. Training and the psychophysiological response were recorded every session using the rate of perceived exhaustion. Repeated-measures ANOVA, independent t-test of the %change between groups and Pearson’s r between the psychophysiological response and %change was done. There were no significant group x time interactions for all neuromuscular tests used, psychophysiological response, Hooper Index and SJFT. Regarding the %change between groups, the 1RM curved row and the 1RM bench press showed higher values for the low SJFT group (High group=4.3±4.3%; Low group=9.0±5.6%; p=0.05; High group=4.3±6.7%; Low group=11.4±12.0%; p=0.03, respectively). For the CMJ, the %change of the high SJFT group was higher (High group=19.5±10.4%; Low group=11.5±12.4%; p=0.02). Finally, only the CMJ x psychophysiological response showed a significant correlation (r=0.47; p=0.01). Thus, gains in muscle strength in 1RM tests may not directly reflect a SJFT performance improvement along a half-competitive season.

Comparison of training methods for improving reaction time and punch frequency at elite boxers

2025-02-10T17:46:37+00:00

Boxing is a sports branch that requires dynamic and static features, and as such it serves as a basis for biomechanical analysis it is closely related to high levels of kinetic variables development, which is distinguished from other types of sporting activities. Reaction speed and punch force are two important qualities in boxing. A successful performance is dependent on the speed at which the punch can be developed. Boxer training is organized on a modern training methodology, which includes classical and specific training methods as well as training tools. The aim of this study is to compare two different training methods for improving (R_T) and punch frequency (P_F) at elite Albanian boxers. The group in this study consisted by 16 elite Albanian boxers, divided by an experimental group and a control group. At the control group basic boxing training was used, while in the experimental group, fit light training was applied to collect data before and after training. The independent samples t-test was used to evaluate the data. The statistical significance at p < 0.05 was set. The conclusions from the results of this study are: applying the fit light method in elite Albanian boxers, a high-intensity sports competition was very effective in reducing the reaction time of arm and legs, and increasing punch frequency, for the boxing players of our national team.

Emotional tolls of physical education teacher education students (PETE) toward physical education: An extensive analysis

2025-02-10T17:46:44+00:00

This research investigates the emotional tolls of teacher education students in the context of physical education at Batangas State University, TNEU JPLPC-Malvar. The study aims to discern the emotional landscape by examining the influence of various factors such as sex, year level, academic performance, and socioeconomic status on the subjective, physiological, and behavioral dimensions of these experiences. A cohort of fifty-six (56) students from the 2nd, 3rd, and 4th years in the Bachelor of Physical Education program participated in the study. Data were collected using a researcher-developed questionnaire, and statistical analyses, including mean assessments and chi-square tests, were employed to evaluate emotional tolls and explore relationships with personal variables. The findings revealed a predominantly female, second-year student population with high academic achievements and a middle-income background. Participants reported overwhelmingly positive subjective experiences and behavioral reactions, accompanied by favorable physiological responses. The study identified significant relationships between the participants' personal variables and their emotional tolls, except for year level. The implications of these findings underscore the importance of employing strategies to enhance tolls, particularly focusing on subjective and behavioral reactions, to contribute to a more positive and effective learning environment for teacher education students in physical education.

Effect of isotemporal replacement of physical activity in different contexts on obesity in Brazilian adults

2025-03-24T16:42:23+00:00

Overall physical activity (PA) contributes to reducing obesity. The objective of this study was to estimate the effect of reallocating time between the domains of PA on the obesity in adults in Brazilian capitals and the Federal District. This study comes from VIGITEL system carried out in 2019. The outcome was obesity, measured via body mass index (≥30 kg/m2). The time in the PA domains (leisure-time, occupational, domestic and commuting activities) analyzed using the isotemporal substitution method of 75, 150 and 300 minutes/week. Prevalence Ratios (PR) were used as a measure of association. Participated 52.1% women in the study. Among men, reallocating the minutes of PA constants in leisure-time to occupational and home activities corresponded with an increase in the prevalence of obesity. In women, the transfer of PA during commuting to leisure-time physical activities demonstrated a protective effect (decrease in the prevalence of obesity by 25.2% in relation to a constant of 150 minutes/week and 44% for a constant of 300 minutes/week). It is concluded that, when reallocating practice time in the areas of commuting, home and occupational activities to leisure-time, in Brazilian adults, there was an association with a reduction in the prevalence of obesity, especially in women.

Teacher and parental support affect academic achievement through students' passion in physical education?

2025-03-24T16:50:01+00:00

This study aims to investigate the relationship between teacher support (TS), parental support (PS) which was mediated by students' passion (SP) towards students' academic achievement (AA) in physical education (PE) learning. A total of 490 from 6 high schools from the city of Surabaya (Indonesia) with gender (male = 269, female = 221) were recruited for this study. The TS questionnaire was the Perceived Teacher Support Scale (PTSS), PS with the Perceived Social Support Scale (PSSS), SP with The Passion Scale (TPS) and Grade Point Average (GPA). Path analysis and linear regression were performed to understand the relationship of variable. The direct effects results showed that all factors were positively related to scores: TS → AA (estimate = 0.135, p < .001), and PS → AA (estimate = -0.199, p < .001). Meanwhile, findings from the indirect effects analysis showed that TS → SP → AA (estimate = 0.035, p = 0.002), and PS → SP → AA (estimate = 0.033, p = 0.004). Furthermore, the findings on the path coefficients showed that TS → AA (estimate = 0.135, p < .001), TS → SP (estimate = 0.083, p = 0.001), PS → AA (estimate = -0.199, p < .001), PS → SP (estimate = 0.071, p = 0.003), SP → AA (estimate = 0.471, p < .001). The linear regression analysis obtained value of R2 = 0.303 (30.3%), thus it was stated that the model has high goodness of fit. TS and PS which was mediated by SP were important factors in predicting AA achievement in PE learning, therefore, teachers and students must prioritize and pay attention to these variables.

Integration of cyberculture in physical education courses at federal universities in Northeastern Brazil

2025-07-16T18:31:27+00:00

The aim was to analyze the integration of cyberculture in the training of teachers and professionals in Physical Education courses at Federal Universities in the Northeast Region of Brazil. A qualitative research was conducted through semi-structured interviews with ten questions, applied to nine university professors using Google Meet in 2020. The interview audios were transcribed and analyzed using content analysis methodology, with support from ChatGPT for data segmentation, categorization, and descriptive interpretation. The results indicated a growing incorporation of digital technologies, such as virtual platforms and advanced tools, by university professors. However, significant challenges emerged, such as resistance to adopting new technologies and a lack of adequate continuous training actions for teachers. It was noted that the integration of cyberculture is varied, with some innovative practices observed in individual professor' actions, but with still limited widespread adoption. The study revealed a mixed panorama of cyberculture in professional training in Physical Education, highlighting resistance to technology adoption and the need for continuous training as critical areas. It concludes that collaboration between teachers and students is fundamental, with project-oriented didactic approaches being a promising solution for the identified gap.

Hand grip strength and quality of life in older adults practicing Pilates method exercises: A cross-sectional study

2025-02-10T17:46:50+00:00

This cross-sectional study assessed the quality of life and hand grip strength in 71 older adults practicing Pilates method exercises. The WHOQOL-Bref, WHOQOL-Old, and handgrip dynamometer tests were utilized. Data were analyzed using the Kolmogorov-Smirnov test, skewness and kurtosis coefficients, bootstrap procedure, Pearson correlation, and t-test (p < 0.05). No significant correlations (p > 0.05) were found between handgrip strength and the domains and facets of quality of life. However, positive and significant correlations (p < 0.05) were observed among the domains and aspects of quality of life. There was no significant difference (p > 0.05) in comparing the quality of life domains and facets among older adults practicing Pilates based on the degree of handgrip strength. Although handgrip strength did not show significant correlations with the various domains and aspects of quality of life in older individuals practicing Pilates, positive associations were observed among these different aspects.

Active commuting to school: Barriers and facilities identified in the speeches of children in a public school system

2025-04-28T18:17:17+00:00

Objective: To identify barriers and facilitators for active commuting to school, based on the discourses of children enrolled in the public school system of a southern Brazilian capital. Methods: This is a descriptive, qualitative study conducted in Florianópolis, SC, between May and June 2023. Sociodemographic questionnaires and focus groups were used to explore the children's accounts of their home-to-school commute. Data analysis was performed using descriptive statistics and discourse analysis. Results: The study included 24 students (58.3% girls) aged 9 to 12, all in the fifth grade of elementary school. Four categories of barriers emerged from the children's discourses: lack of infrastructure for walking and cycling, absence of public transportation, poor neighborhood aesthetics, and lack of safety. Among the facilitators, social interaction, health benefits, and the presence of social amenities stood out. Conclusion: Barriers and facilitators on the home-to-school route directly impact the active commuting of students in Florianópolis's public school system. Improvements to neighborhood environments may be promising strategies for increasing active commuting among schoolchildren.

A 10-week Large Language Model (LLM)-generated versus human-made volleyball training program on the jumping performance of collegiate volleyball athletes

2025-07-16T18:34:17+00:00

The study compared the effectiveness of AI-generated and human-generated volleyball training programs in enhancing vertical and horizontal jumping performance among 43 student-athletes. Participants were divided into an AI-generated volleyball training group (23 participants) and a human-made training group (20 participants), each following a 10-week, three-session-per-week program. Vertical and horizontal jumping performances were measured before and after the training programs using vertical and standing broad jump tests. Paired t-tests were used for within-group comparisons, and independent t-tests analyzed post-test differences. The AI-generated program improved right unilateral vertical and horizontal jumps but did not significantly affect bilateral or left unilateral jumps. Female athletes showed improvements in bilateral and right unilateral vertical jumps. The human-made program enhanced bilateral and right unilateral vertical jumps, especially in females, but did not significantly affect horizontal jumping performance. The study concluded that AI-generated programs have potential but have yet to be a substitute for professionally designed training programs. Further research is recommended to expand the study to include volleyball-specific skills.

Impact of dance video tutorials on wellness of teacher education students

2025-06-09T16:55:56+00:00

The promotion of wellness through dance video tutorials by teacher education students has emerged as an effective and engaging approach to enhancing over all well-being. This study determined the respondents’ extent of exposure in dance video tutorials and how may the respondent’s wellness be assessed relative to mental, environmental, intellectual, social, physical and spiritual. This descriptive-correlational study involved 204 teacher education students at BatStateU JPLPC-Malvar. A researcher-made questionnaire was used to gather the necessary data. The respondent’s wellness was assessed using mean. Result showed the majority of the respondents are exposed to dance video tutorials. Mental, environmental, physical, social, intellectual and spiritual are acquired and the respondents’ exposure in dance video tutorials are significantly related to wellness. Based on the findings, the respondents may use the Online Dance Tutorials to highly exposed themselves in variety of dance video tutorials and to maintain the active student’s well-being. The teachers are recommended to conduct more programs like Virtual Dance Therapies to promote student’s active life style. The school may conduct an Online Dance Fitness Competitions to inspire and motivate students and to expose themselves in dance video tutorials work-friendly environment, a proposed wellness program for teachers was designed and suggested as intervention for teachers.

Impact of an 18-week basketball program on fitness outcomes: A club-based (BPCM) approach for female students

2025-04-28T19:20:47+00:00

Introduction: Innovative physical education programs are crucial for addressing student fitness needs and exploring novel training methodologies. This study investigated the effectiveness of a club-structured basketball program on fitness outcomes in female university students compared to traditional PE classes. Methods: Sixty-one healthy female students from An Giang University-Vietnam National University-Ho Chi Minh City (Agu-VNU-HCM) were randomly assigned to either an experimental group participating in an 18-week Basketball Program Club Model (PBCM) or a control group continuing regular PE coursework. Five fitness tests assessed outcomes: 30-second sit-ups, 30-meter sprint, 4 x 10-meter shuttle run, long jump, and a 5-minute run for maximal aerobic speed (MAS). Results: The EG demonstrated significant improvements in speed (6.13% increase), agility, and MAS (23.56% increase) compared to the CG. The CG showed minimal improvement, with a 1.88% increase in speed and a 6.84% increase in MAS. No significant differences were observed between groups for leg explosiveness or core strength. Discussion: The BPCM proved more effective than traditional PE in enhancing specific fitness parameters, suggesting that the club format may provide a more engaging and motivating environment for fitness development. The lack of significant findings in leg explosiveness and core strength warrants further investigation and potential program modifications. Conclusion: Implementing the BPCM holds promise for improving the fitness levels of Agu-VNU-HCM students, fostering a more engaging PE experience, and increasing student satisfaction. Further research should explore the program's long-term effects and potential for adaptation across diverse student populations.

Efeitos agudos da ingestão de Tereré (ilex paraguariensis) sobre parâmetros de hidratação em praticantes de corrida

2025-06-23T12:44:33+00:00

Objectives: To evaluate the effects of pre-exercise Tereré consumption on hydration indicators in runners. Methodology: In this randomized, crossover, double-blind study, 19 street runners were selected (10 M: 31,3 ± 8 years, 15,9 ± 4,2 % de body fat and 9 F: 32,8 ± 5,1 years, 20,5 ± 7 % body fat) and divided into Experimental Tereré Group (TrEX), which consumed traditional Tereré (50g of yerba mate infused in 6ml/kg of body weight of cold water at ± 10ºC), and the Placebo Group (TrPL), which received the same amount of water but with decaffeinated yerba mate. At baseline, participants underwent anthropometric measurements (body mass and height). After 45 minutes of ingesting the drinks, body mass, total body water (TBW), intracellular water (ICW) and extracellular water (ECW) (by electrical bioimpedance), urine specific gravity (UEG), and urine color (UC) measurements were taken. At the end of the run, thirst scale and thirst sensation questionnaires were applied, and UEG and UC were collected again. Results: The consumption of Tereré did not alter TBW, ICW, ECW, UEG, or UC compared to the TrPL in both genders (p>0.05). All athletes remained hydrated after the run. Conclusion: Tereré did not change the hydration parameters of the runners when compared to decaffeinated Tereré, and both drinks were able to maintain a good hydration status after physical effort. Tereré can be a nutritional strategy for hydrating street runners in races under 30 minutes.

Healthy-appropriate lifestyle as an intervening factor in perceiving stress and mood of amateur volleyball athletes

2025-05-27T20:02:36+00:00

This study aimed at assessing lifestyle as an intervening factor in perceiving stress and mood of amateur volleyball athletes. 217 athletes participated in the study (137 women and 80 men). Lifestyle was evaluated by using the Fantastic Lifestyle Questionnaire (Añes, Reis & Petroski, 2008); stress was measured using the Perceived Stress Scale, adapted by Luft et al. (2007), in addition to Brunel Mood Scale (BRUMS) (Mcnair, Lorr, Droppleman, 1971). One-Way ANOVA was used to compare perceived stress and mood according to lifestyle classification, followed by Tukey's Post-Hoc test. The Multiple Linear Regression was used to verify the association between lifestyle domains and perceived stress and mood. The results showed that the coping strategies of performance under pressure, confrontation with adversity, concentration, formulation of objectives, confidence and motivation were negatively associated with perceived stress (r between -0.22 and -0.32), and positively related to resilience (r between 0.28 and 0.43). The worry-free strategy was positively associated with perceived stress (r = 0.32). In conclusion, the athletes with a healthier lifestyle tend to have fewer symptoms of stress and negative mood state, in addition to a greater vigor feeling. Pre-sleep routine strategies are suggested, besides sleep hygiene practices and support for dealing with sleep disorders and, thus, enhance the athletes' rest and recovery.

Can Physical Education be decolonial?

2025-06-18T12:54:41+00:00

This essay proposes to raise reflections on 'other' ways of thinking about and intervening in physical education, starting with the following question: can physical education be decolonial? Through authors who problematize modernity and envision a decolonial project that recognizes and values diverse bodies, the text proposes a reflective debate on the possibility of a just physical education committed to overcoming subalternity. In this process, questions are raised about modernity and its segregationist aspects, the decolonial traits present in Brazilian physical education (notably in the 1990s), and perspectives for a decolonial physical education through embodied practices.

Jiu-jitsu-specific performance test induces neuromuscular fatigue in experienced fighters

2025-07-16T22:01:14+00:00

Jiu-Jitsu combat predominantly relies on aerobic metabolism, especially during recovery periods within and between matches, along with a significant contribution from the glycolytic pathway for the execution of techniques, making it the key energy system for achieving victory in combat. Given these physiology specifics, tools have been investigated for the specific performance evaluation in this sport, among which is the Jiu-Jitsu anaerobic performance test (JJAPT). This test is capable of simulating combat in physiological and motor terms; however, it remains unclear whether it can induce acute fatigue. An important tool for identifying neuromuscular fatigue is the countermovement jump (CMJ). Therefore, the aim of the study was to assess whether the JJAPT induce acute fatigue on lower limbs, and if is there a progressive decrease in JJAPT number of repetitions during the test itself. Sixteen Brazilian Jiu-Jitsu fighter’s graduates (34.0 ± 7.0 years, 91.5 ± 12.4 kg, 1.75.2 ± 2.5 cm) performed the CMJ test before and after the JJAPT. The height of the CMJ was greater (p < 0.05) pre-test (28.3 ± 4.7 cm) compared to post-test (24.0 ± 3.8 cm), with a moderate effect size (ES) of 1.0. Furthermore, there was a decline in performance (number of repetitions) during the last three series of the JJAPT. The JJAPT effectively induces acute neuromuscular fatigue in lower limbs, as evidenced by the decline in CMJ performance among experienced fighters. Our findings demonstrate a progressive decrease in JJAPT number of repetitions during the test, highlighting the high-intensity demands it imposes and supported by physiological variables, indicating significant test-induced fatigue.

Effect of applying nonlinear pedagogy in invasion games on the cognitive, physical and affective development of elementary school students

2025-06-16T11:30:35+00:00

Purpose: This study investigated the impact of hybrid nonlinear pedagogical models in physical education (PE) on enhancing decision-making, skill acquisition, and communication.Material and methods. During a span of 12 weeks, the intervention group was provided with physical education using hybrid pedagogical methods, whilst the control groups followed the physical education curriculum already in place at their respective schools. The decision-making and skill development scales, originally designed for student usage, were administered both prior to and following the program. The two groups were compared using two- and one-way analysis of variance, paired sample t-tests, and a Pearson correlation analysis.The results. The research findings revealed a substantial enhancement in decision-making, skill development, and communication within the intervention group compared to the control group. Treatment with invasion game learning based on nonlinear pedagogy leads to an improvement in decision-making ability. This is demonstrated by the outcomes of two-way ANOVA, one-way ANOVA, and paired sample t-tests, where the F value is less than 0.05 (F = 0.000 < 0.05) and the ρ value is less than 0.05 (ρ = 0.000 < 0.05). The Skill Acquisition ability showed a significant increase after receiving the nonlinear pedagogy-based invasion game learning treatment, with a value of F < 0.05 (F = 0.000 < 0.05) and ρ < 0.05 (ρ = 0.000 < 0.05). Additionally, there was also an increase observed in communication, with a value of F < 0.05 (F = 0.000 < 0.05) and ρ < 0.05 (ρ = 0.000 < 0.05).Conclusions. Applying hybrid nonlinear pedagogical models in invasion games during physical education can significantly enhance students' decision-making abilities, skill acquisition, and communication skills. These findings suggest that physical education teachers should utilize effective learning methodologies. Furthermore, the impacts of nonlinear pedagogy are being examined.

Educators’ perceived impact of physical education and sports on children with special needs

2025-06-18T14:20:56+00:00

This qualitative study explores educators’ perceptions of how physical education (PE) and sports influence the developmental growth of children with special needs. The research draws on semi-structured interviews with 30 educators (12 males, 18 females, aged 25-50 years) from special education institutions in Istanbul and Ankara. Participants were selected using purposive sampling to ensure a diverse representation of professionals, including special education teachers, child development specialists, and therapists, all with experience working with children with Autism Spectrum Disorder, Down syndrome, cerebral palsy, and intellectual disabilities. The findings reveal notable improvements in motor skills, social interaction, emotional regulation, and self-esteem among these children through regular engagement in PE activities. However, significant challenges were identified, including inadequate resources, limited specialized training for educators, and difficulties in designing inclusive activities that meet the diverse needs of students. The study underscores the need for increased investment in adaptive PE programs, comprehensive professional development for educators, and tailored resources to create more inclusive and effective physical education environments. These changes are essential to maximize the developmental benefits of PE for children with special needs.

The effect of mindfulness training on flow and spike performance in volleyball with non-dominant hand

2025-06-26T23:48:38+00:00

The aim of this study was to investigate the effect of mindfulness training on flow and spike performance with the non-dominant hand in 42 semi-skilled volleyball player (mean age 17.38, standard deviation 1.40) from Qom city, who were randomly divided into four groups of 11. The first and second groups practiced mindfulness and volleyball spike training. The third and fourth groups practiced volleyball spike training without mindfulness training. The interventions lasted for 8 weeks with 2 sessions per week. Pre-intervention and post-intervention tests, including AAHPERD Spike test and flow questionnaire, were conducted. Results of ANOVA test indicated: the interaction between gender, intervention, and group was not significant in both variables (P>0.05). This indicates gender does not affect the training receptivity of flow and volleyball spike variables. However, the interaction between intervention and group was significant(p<0.05) with the intervention group showing greater progress compared to the control group. These results suggest that incorporating psychological exercises such as mindfulness alongside physical training effective in enhancing flow performance as it can improve the enjoyment of training and is important for athletes' sports life. However, gender does not have an impact on training receptivity in this context.

Working conditions, planning and training of physical education professionals in the Health Academy Program in Goiás

2025-06-13T21:51:31+00:00

The main objective was to analyze the characteristics of the working conditions, the planning process and the training of the physical education professionals who work in the Health Academy Program in the Central/GO health region. This is an exploratory-descriptive study with a qualitative approach, involving the application of an online questionnaire via Google Forms with 17 physical education professionals from 10 cities in the state of Goiás in the chosen region. The data was analyzed using the Content Analysis technique, using thematic analysis and simple descriptive statistics. Working conditions are precarious due to low salaries and the excessive presence of contracted and accredited staff, which is reflected in the planning and implementation of permanent health education. Initial training focused exclusively on the biophysiological dimension underpins the work process.

Cardiovascular fitness and recovery rate through Zumba exercise

2025-07-08T21:21:37+00:00

A quasi-experimental research using the time-series design was employed to evaluate the cardiovascular fitness and heart rate recovery of the National Service Training Program (NSTP) students exposed to zumba exercise. 66 NSTP students of Aklan State University, Western Visayas, Philippines took part as subjects of the study. The students' heart rate recovery (HRR) was the cardiovascular measure that was studied. The pulse oximeter was used to measure the heart rate of the students participating in the zumba exercise. The resting heart rate (RHR) of the students was monitored during the 6-week duration of the activity. Results revealed that there was a significant difference in the HRR of the students evaluated using the 1-minute test and the 2-minute test. A significant difference also existed in the students’ heart rate recovery using the 1-minute test between week 1 and week 6, week 2 and week 6, and week 2 and week 5. It was also revealed that, in a 2-minute test, a significant difference in the students’ HRR happened between week 1 and week 3, week 1 and week 5, week 1 and week 6, week 2 and week 4, week 2 and week 5, week 2 and week 6, week 3 and week 5, and week 3 and week 6. It was also revealed that there was a significant inverse relationship between students’ RHR and HRR in a 1-minute test. A significant inverse relationship also existed between students’ RHR and HRR in a 2-minute test. Moreover, a significant direct relationship exists between the students’ RHR and HRR in a 1-minute test. Hence, the heart rate recovery of the students had improved while participating in the Zumba Dance Exercise. The findings suggest that participation in the Zumba Dance Exercise significantly improved both the RHR and HRR of the students over the course of the program. These enhancements reflect better cardiovascular fitness and health, underscoring the importance of incorporating regular aerobic exercise like Zumba into the routine for improving heart health in youth.

Analysis of practices, habitus transformation and reflective processes in the field of physical education

2025-06-13T13:12:00+00:00

The aim was to investigate the development of reflective processes among Physical Education teachers to identify and transform practices and knowledge developed in and through work. A set of Practice Analysis procedures was conducted using Simple Self-Confrontation with six teachers. The results were divided into categories: 1) Unveiling the modus operandi: possibilities for transforming the habitus through the variation of propositions and perception of actions, with three subcategories; 2) Creating strategies and seeking ways to reinvent oneself in pedagogical practice, with two subcategories. It is concluded that making circumscribed knowledge public is essential, promoting reflective processes for understanding and transforming the habitus in the field of teacher education and professional development in Physical Education.

The contribution of participation on individual success in sports: examining the impact of sports participation on performance outcomes

2025-06-19T13:31:41+00:00

Sports participation has long been recognized as a key contributor to athletic success, which is influenced by both physical fitness and performance outcomes. However, though, this is true, there are other factors in sports participation, which are very crucial for sports success among them are: years of active sport participation, years of training experience, training volume, and competition level, among others. This means that understanding the relationship between factors is critical for optimizing sports involvement and athlete development, particularly in competitive settings where small improvements can lead to significant advantages. Basing on this, the present study examines the impact of sports participation on the performance outcomes of college basketball players across the four campuses of Mindanao State University in the Philippines. Forty-eight males’ university athletes were surveyed regarding their sports involvement, looking at their years of active sport participation, years of training experience, training volume and competition level, and their game performance was analyzed following notational statistics data. The study employed a quantitative descriptive design, analyzing the data using Spearman rho to assess the strength of the relationships. The findings revealed that players with over 7 years of active participation performed better (r = 0.780, p = 0.000), also, there is a strong positive correlation between training experience and performance (r = 0.768, p = 0.000). Training volume was also found to positively influenced performance (r = 0.640, p = 0.000), while higher competition levels were moderately associated with improved performance (r = 0.538, p = 0.000). These results suggest that long-term sports involvement, consistent trainings and exposure to high-level competition are essential for achieving better athletic performance outcomes. In conclusion, the study highlights the importance of sustained sports participation, regular training, and competitive exposure, especially in universities, to enhance athletic performance of the participants. Upon this, it is recommended that coaches, trainers, physical educators and sports program developers should encourage long-term training and frequent participation in higher-level competitions. However, for better results, future researches should investigate the role of psychological and technical factors in sports performance.

Keywords: Philippine basketball, training program, performance, participation

Empowering pe teachers in the digital age: a pretest-posttest study of the EduTechPJ module

2025-07-08T14:18:47+00:00

The integration of digital technology in education is essential for enhancing teaching effectiveness and learning outcomes. However, Physical Education teachers (PETs) often struggle to incorporate these technologies into their teaching strategies and professional responsibilities. This study investigates the effectiveness of the EduTechPJ^TM module, designed to improve the digital competencies of secondary school PETs. A total of 38 PETs participated in the training, aimed at equipping them with the skills necessary to integrate digital technology into their pedagogical and administrative practices. Using a pretest-posttest design, digital competencies were assessed before and after the training. Grounded in Connectivism Theory, Boyatzis Competency Theory, and the European Digital Competence Framework for Educators (DigCompEdu), the module adopts a holistic approach to developing digital skills. The results showed a significant improvement in digital competency scores, with means increasing from 73.1% in the pre-test to 92.7% in the post-test (p < 0.05). This improvement indicates the module’s efficacy in enhancing teachers' digital competencies, which encompass the integration of technology into teaching and administrative functions. The findings highlight the need for continuous professional development focused on digital technology integration and the potential of tailored modules like EduTechPJ^TM to bridge the digital competency gap among educators, particularly in Physical Education. This research contributes to the growing body of literature on digital competency in education and provides a framework for future training initiatives.

Market moves: a descriptive analysis of Brazilian football clubs sponsors

2025-08-12T16:26:18+00:00

This article presents a descriptive study on the sponsorships of football clubs in the first and second divisions of the Brazilian Football Championship in 2023. The study’s main objective was to map and categorize the clubs' sponsors and classify them according to the Industry Classification Benchmark (ICB). The results highlight the predominance of companies from the Clothing and Accessories subsector, followed by the Casinos and Gambling subsector. This scenario reflects the significant impact of regulation and the consequent growth of sports betting in the market. Furthermore, the study calls attention to the role of sponsorships linked to the Food Products, Soft Drinks, and Beer subsectors, which may influence the consumption of unhealthy products by a large segment of the population. Although sponsorships offer financial benefits to clubs, the article discusses the need to balance these gains with ethical and public health considerations, particularly in the context of the expanding sports betting, reinforcing the importance of responsible promotion and sports integrity. The conclusions provide valuable insights for future analyses in the fields of sports and investment.

How do Saudi universities promote physical activity? A qualitative analysis based on the CAS Framework

2025-06-27T19:50:29+00:00

Background: A thorough literature review revealed a need to conduct empirical research with Saudi universities on understanding the extent of promoting physical activities. Objective: The main goal of this study is to investigate the nature and scope of physical activity promotion in Saudi universities using Creating Active Schools Framework (CAS). Methodology: The four themes (i.e., policies and vision of the school, stakeholders, environment, and opportunities for physical activities) of the CAS framework were used as a reference for data collection. Semi-structured interviews were conducted with five universities in the Kingdom’s eastern region. Findings: It is a good sign that most universities in Saudi Arabia provide adequate facilities for PA. However, the “PE curriculum” is the only opportunity to promote PA among students. There is potential to enhance physical activity promotion by exploring additional opportunities, such as before- and after-university clubs or lunchtime activities. Conclusion: The study highlights the need for broader stakeholder involvement and stronger policies to enhance physical activity promotion in Saudi universities.

Relationship between lower limb power, flight distance from the block and swimming performance in different distances

2025-06-26T14:12:11+00:00

The study aimed to correlate lower limb power with flight distance and crawl swimming performance over various lengths (25, 50, and 100 meters). The participants consisted of amateur athletes of both sexes, aged between 17 and 33 years. The Sargent jump test (vertical thrust) and the long jump test (horizontal thrust) were utilized to assess lower limb muscular power. Kinematic analysis of the block start was conducted using Kinovea 0.9.5. Pearson's correlation coefficient with a significance level of p<0.05 was employed. The results indicated a moderate positive correlation between lower limb power and flight distance for the female group and a high correlation for the male group and overall (r= 0.50 to 0.83). Additionally, the results showed a moderate inverse correlation between lower limb power and swimming performance across the different distances for the male group (r= -0.40 to -0.54) and a high correlation for the general group (r= -0.69 to -0.83). These findings suggest that lower limb power training should be prioritized for sprinter swimmers and may enhance their athletic performance.

Lifestyle and physical fitness in adolescents: Differences between the sexes in sports practice

2025-06-13T18:14:17+00:00

The aim of this study was to compare the lifestyle profile and physical fitness of adolescents who practice sports and to verify whether there is an association between female and male genders. Ninety-three adolescents (11-14 years old) who practice sports participated in the study. The variables of physical fitness and lifestyle were analyzed using descriptive statistics, and the difference between the sexes was analyzed using the Mann-Whitney test. The Spearman test was used to identify associations, considering p<0.05 as significant for all tests. In lifestyle, preventive behavior and stress control were greater for females (p=0.04, respectively). In physical fitness, strength, flexibility and speed were different between the sexes (p<0.05). Females showed an association between physical activity and speed (r=-0.334; p=0.046), preventive behavior and resistance (r=0.466; p=0.004) and speed (r=-0.487; p=0.002), and stress control with flexibility (r=0.336; p=0.044) and speed (r=-0.337; p=0.044). For males, there was an association between diet and strength; and diet with speed (r=-0.344; p=0.008). These findings reinforce the need to consider sex differences when assessing lifestyle and physical fitness in adolescents.

Sitting or standing: Effects on sustained attention of sleep deprived students

2025-06-24T11:16:51+00:00

Introduction: During sleep deprivation, sustained attention is impacted by homeostatic pressure to sleep and the number of tasks. Objective: to compare the effects of 36h of sleep deprivation on psychomotor performance during a Single-Task Condition (STC) vs Dual-Task Condition (DTC) in university students. Method: During 36 hours of sleep deprivation, the Psychomotor Vigilance Task (PVT) was applied to 13 male university students, in the STC and DTC situations, sitting in a chair or standing on a force platform, every 3 hours, totaling 13 evaluations, from 08am on day 1 to 08pm on day 2. Results: There was an effect of time on the STC and DTC in all 13 evaluation moments, in all variables analyzed, except Mean RT and Slowest 10% RT, for a p-value of 0.05. No significant difference was found in the PVT variables in the comparison between the two conditions, despite a trend to significance, in the moments of homeostatic pressure to sleep in the task (05am and 02pm on day 2). Conclusion: Sleep deprivation negatively affected the psychomotor performance of participants in both conditions, demonstrating worsening of sustained attention, greater engagement of standing posture and revealing greater relaxation of sitting posture.

Association between physical activity and cardiovascular risk in adult users of a linear park in São Paulo

2025-08-12T20:52:19+00:00

The practice of leisure-time physical activity (PA) in public parks is a strategy recommended to reduce the global cardiovascular risk (GCR) of the population. Linear parks present distinct characteristics than conventional parks, which makes it important to investigate the relationship between PA and GCR in its users. Thus, this study was conducted to identify the GCR and the leisure-time PA of the users of Minhocão Park in São Paulo and to analyze the association between these factors. Data were obtained in a punctual health intervention conducted in the park through an interview about PA and the presence of cardiovascular risk factors (CRF) in addition to measuring body mass, height, abdominal circumference and blood pressure. Data from 143 participants (64 women, 44±9.2 years old) were analyzed, and they were divided into those who met (62.2%) or did not meet (37.8%) the goal for weekly PA practice recommended by the World Health Organization. Those who met this goal were subsequently divided into those who included (43.8%) or did not include (56.2%) vigorous PA to meet this goal. Most of the participants who met the PA goal presented low GCR (59.4%) and they also had a lower frequency of altered diastolic blood pressure compared to those who did not meet the goal (6.3±5.7 vs. 7.1±6.4%, p=0.492). Those who included vigorous PA to meet the health goal had lower GCR than those who only practiced moderate PA (2.9±4.3 vs. 6.2±6.3%, p=0.009). In conclusion, users of Minhocão Park were mainly active and presented low GCR. Among them, meeting the recommended PA levels, particularly with the inclusion of vigorous activity, was associated with a lower GCR.

The Evaluating the computational capacity of students in chess classes after applying tactical coordination exercises

2025-07-03T20:53:38+00:00

Through the research steps, 4 technical tests (Combined Attack; Checkmate in 2-4 Moves; Choosing the Optimal Solution; Strategy) and 2 psychological tests (Landont Open Loop; Taping Test) were identified as means to evaluate the effectiveness of applying tactical coordination exercises. At the same time, 17 objective and feasible groups of exercises were selected and applied for 4 months to contribute to improving the calculation ability of students in chess classes at Ho Chi Minh City University of Technology and Education (HCMUTE). The results showed that the growth rate after the experiment of the control group through individual tests was lowest at 0.47% (Tapping) and highest at 17.97% (Combined Attack), the average growth rate was 10.55%. Meanwhile, except for the Tapping test, the growth rate of the remaining 5 tests of the experiment group all increased significantly compared to the control group. Specifically, the growth rate of the individual tests of the experimental group was lowest at 2.31% (Tapping), and highest at 40.78% (Combination), the average growth rate reached 25.84%. This shows the correctness, rationality and effectiveness of the tactical coordination exercise groups selected to be included in the chess curriculum at HCMUTE.

Relationship between physical activity level and life satisfaction in young and middle-aged adults and older adults

2025-07-01T18:40:47+00:00

This study examined the relationship between physical activity level and life satisfaction among young adults, middle-aged adults, and older adults. Conducted online between June and August 2024, the study included 182 participants aged 18 and older residing in various regions of Brazil. The International Physical Activity Questionnaire and the Life Satisfaction Scale were used. Data analysis was performed using the Kruskal-Wallis test and Spearman correlation, with a significance level of p < 0.05. Results showed that 44.0% of participants were irregularly active, 42.9% were active, and 13.1% were very active. Significant differences were found among age groups in weekly moderate physical activity time and sitting time during weekdays and weekends. Participants aged 30 to 45 reported less moderate activity time, while younger participants (18 to 29 years) had more sitting time. A positive correlation was observed between life satisfaction and moderate-to-vigorous physical activity time and a negative correlation with sedentary behavior, although all correlations were weak. Physical activity was associated with higher life satisfaction, particularly among individuals with moderate to vigorous activity levels, highlighting the importance of promoting physical activity across all age groups to enhance quality of life.

Early futsal experience and soccer tactical performance: A comparative study in brazilian players

2025-08-13T13:16:58+00:00

Futsal practice could influence soccer skills due to adoption of constraints enhancing adaptation and leading to a better performance. However, little is known about early futsal practice on later soccer tactical knowledge. A cross-sectional study was conducted to verify the association between early futsal experience and tactical knowledge in soccer. Seventy-one soccer players were assessed regarding soccer and futsal experience, starting age, player ranking and position. A sports history questionnaire was applied, along with assessment of declarative tactical (DTK) and procedural (PTK) knowledge in match. Official matches were selected for PTK analysis, subdivided into actions performed (PAM) and not performed (NPAM) per minute and offensive tactical principles. No differences were found for any independent variable regarding futsal experience or competition level with the DTK and PTK in soccer, without correlation between both. There was a significant difference for “Club Rank” (p<0.05) favoring Rank A in PTK and PAM, however, for DTK in the overall sample (71), Rank C presented higher scores, which differences were no longer found in the subsample (29) (p=0.078). We suggest that earlier futsal experience does not mediate a better soccer tactical performance later on. Future studies should assess tactical performance concerning player perceived competence.

Aggregation of excessive sedentary behaviors in schools

2025-08-24T18:57:57+00:00

Objective: To estimate the prevalence and identify factors associated with the aggregation of four excessive sedentary behaviors (screen time watching television during weekdays and weekends, and screen time using computers/video games during weekdays and weekends) among public school students in Jequié, Bahia, Brazil. Methods: A cross-sectional study was conducted with high school students from the state school system in a city in Bahia, Brazil. The sedentary behaviors evaluated included screen time watching television and using computers or video games during weekdays and weekends. Sociodemographic and lifestyle variables were analyzed as predictors to identify factors associated with the aggregation of these behaviors (outcome). Associations were estimated using the Prevalence Ratio (PR) with a 95% confidence interval (CI). Results: The sample comprised 972 students, with a higher proportion of females (53.4%; n = 519). The highest prevalence of excessive sedentary behaviors was observed for screen time spent watching television and using computers/video games during weekends (24.6% and 25.1%, respectively). Female students were less likely to exhibit the aggregation of the four sedentary behaviors. However, students who were unemployed, insufficiently active, or did not consume adequate amounts of vegetables were more likely to exhibit the aggregation of these behaviors. Conclusions: A high level of aggregation of excessive sedentary behaviors was observed among the students. Sociodemographic and lifestyle factors, such as physical inactivity and inadequate dietary habits, were significant contributors to this outcome.

Investigating physical fitness of students: A multi-dimensional analysis of health-related fitness test metrics

2025-08-16T13:36:05+00:00

This study aimed to examine the current state of health-related fitness assessments in physical education programs. This study was undertaken with the overarching objective of conducting a comprehensive analysis of the present landscape pertaining to health-related fitness assessments within physical education programs. This study made use of the Quasi-experimental research design, like experimental designs, aim to test causal hypotheses. Both randomized controlled trials (RCTs) and quasi-experimental designs evaluate programs or policies as “interventions,” assessing how well the treatment—comprising the elements of the program or policy—achieves its goals based on a set of predetermined indicators. The presented data explores the correlations between various post-exercise physiological and performance metrics among a sample of 50 participants. Significant correlations at the 0.05 and 0.01 levels (2-tailed) are highlighted. Age shows a notable positive correlation with the first attempt performance (r = 0.336, p < 0.05) and second attempt performance (r = 0.296, p < 0.05), indicating older participants tend to perform better on these attempts. The data underscore the complex interrelationships between demographic factors, body composition, physiological responses, and performance assessments. Male shows demonstrated greater height output in comparison to females and average height was found to correlate negatively with BMI. The relationship between muscular strength and endurance is strong. Although it shows inconsistency in HR measurement. The associations between pre-exercise heart rate and post-exercise heart rate, and the significant correlations of muscular strength, endurance are good examples to show the links between the different physical performance measures.

Effects of high-intensity interval training on food intake, retroperitoneal adipose tissue, and lipid profile in wistar rats: interactions with age and diet composition

2025-08-15T14:10:39+00:00

The relationship between diet, exercise, and health is well-studied due to its impact on metabolic balance and chronic disease prevention. Diets high in fat (e.g., HFD) are linked to obesity, while HIIT is known to improve body composition. Age adds complexity to the body’s response to diet and exercise because of physiological changes over time. This study aimed to examine the effects of HIIT on food and water intake and lipid profiles across different ages and diets in male Wistar rats, some of whom received an HFD. They were divided into sedentary and trained groups, with weekly assessments of water and food consumption. After 8 weeks of HIIT, animals were euthanized, and blood was collected for lipid analysis, along with liver and retroperitoneal fat samples. Elderly animals showed significant reductions in food intake during HIIT (p<0.0001), and although body mass increased with age (p<0.0001), HIIT reduced body mass and retroperitoneal fat across diets (p<0.0001). HIIT also decreased total cholesterol and triglycerides more effectively in adults and middle-aged animals (p<0.0001). These findings highlight the importance of age considerations in experimental designs, especially when incorporating intense exercise like HIIT.

The effectiveness of personalized physical education programs on fitness outcomes in female university students

2025-08-12T17:36:22+00:00

Introduction: This study evaluates a personalized physical education (PE) program at An Giang University (AGU)- Vietnam, designed to enhance dominant physical fitness qualities in first-year female students. Standard PE methods often overlook individual characteristics, limiting students' fitness development. This personalized program aimed to address these individual needs, fostering targeted physical improvements.Materials and Methods: A sample of 300 first-year female students was divided into experimental (n=150) and control (n=150) groups. The experimental group followed a tailored PE curriculum focused on their dominant fitness traits, while the control group received traditional PE training. Physical assessments, including grip strength, sit-up test, long jump, sprint, shuttle run, endurance, and flexibility, were conducted at baseline, mid-year, and year-end. Statistical analyses were performed to measure fitness improvements between groups.Results: Post-intervention, the experimental group showed significant enhancements in all fitness domains compared to the control group, notably in grip strength (27.36%), sit-up repetitions (42.68%), long jump (19.13%), and flexibility (19.40%). These outcomes support the program's effectiveness in advancing both aerobic and anaerobic capacities.Conclusion: The findings indicate that personalized PE programs tailored to individual fitness strengths are effective in improving physical performance and engagement in physical activity. Institutions should consider implementing personalized PE models to optimize student health outcomes and motivation.

Game-related performance metrics differentiating winning and losing teams in the Basketball Champions League

2025-08-20T00:28:06+00:00

This study aimed to identify game-related performance variables that differentiate winning and losing teams in the Basketball Champions League and determine the most significant predictors of game outcomes. Data were collected from 175 games during the 2023-2024 season. The Mann-Whitney U test and logistic regression analysis were employed to evaluate the influence of offensive and defensive metrics on game outcomes. Significant differences were found in key metrics such as shooting percentages, points per game, and defensive rebounds, with winning teams consistently outperforming losing teams. Logistic regression identified steals and defensive rebounds as the strongest predictors of success. Steals increased the odds of victory by 59.6% and defensive rebounds by 48.8%, underscoring the critical role of defensive metrics. Conversely, two-point attempts negatively predicted winning odds, with each additional attempt reducing the likelihood of victory by 32.9%. The findings highlight the importance of efficient shot-making, effective defense, and offensive coordination in basketball performance. These results provide valuable insights for coaches and analysts seeking to enhance team performance and develop effective game strategies.

Nitric oxide bioavailability and exercise-mediated blood pressure reduction in hypertensive individuals

2025-05-26T19:24:22+00:00

O objetivo deste estudo foi examinar os efeitos agudos e crônicos de exercícios aeróbicos e resistidos sobre a biodisponibilidade do óxido nítrico (NO) e verificar sua relação com a redução da pressão arterial após o exercício em indivíduos hipertensos. Metodologia: Foi realizada uma revisão sistemática utilizando as bases de dados eletrônicas MEDLINE (via PubMed), Scopus, Web of Science e Cochrane. Foram incluídos ensaios clínicos randomizados que avaliaram se a biodisponibilidade de NO após o exercício está associada à redução da pressão arterial. Resultados: Um total de 11 ensaios clínicos atendeu aos critérios de inclusão, com o tamanho da amostra variando de 17 a 44 indivíduos, sendo 92 homens e 155 mulheres, totalizando 247 participantes. A amostra consistiu em indivíduos diagnosticados com hipertensão arterial sistêmica. Oito estudos focaram em exercícios aeróbicos, enquanto três abordaram o treinamento resistido. Tanto os exercícios resistidos quanto os aeróbicos prolongados foram positivamente correlacionados com o aumento da biodisponibilidade de NO após o exercício, o que resultou em uma redução significativa da pressão arterial em indivíduos hipertensos. A intensidade e a duração do exercício influenciaram diretamente a magnitude desse aumento na biodisponibilidade de NO, potencializando os efeitos benéficos na pressão arterial. Conclusão: O aumento da biodisponibilidade do óxido nítrico, promovido tanto por exercícios aeróbicos quanto resistidos, de forma aguda e crônica, foi positivamente associado à redução da pressão arterial pós exercício em pacientes hipertensos.

Badminton investigations applied to sports sciences: A bibliometric and scientometric study from 1991 to 2024

2025-06-18T12:45:32+00:00

The study identified the scientific production of articles about Badminton around Sports Sciences between 1991 and 2024 considering the subfields of Sports Sciences, the year, continent and journals of publication, and the characteristics of the sample of studies in terms of size, level of performance, gender and age group. The method used to collect the data was Bibliometrics and Scientometrics, using the term “badminton”. The SCOPUS database was used to search for articles in English, Spanish and Portuguese languages. With a resulting sample of 477 articles, the sub-areas with the highest production were Sports Training (25.79%), followed by Health (18.66%). In 2023 there was the highest production about badminton (63), Europe was the continent with the highest number of published articles (235) and the Journal of Sports Science was the journal with the highest number of articles (19). It was concluded that the production of articles on Badminton is a field on the rise, since 2012 there has been a diversification of publications in the subfields of Sports Sciences and the subjects of the studies range from the level of sports initiation to high performance.

Academic production on health in high school physical education classes: A scoping review

2025-08-05T18:50:41+00:00

The present study aimed to analyze the academic production of graduate programs, focusing on different approaches to health in Physical Education (PE) classes in high school. A scoping review was conducted by searching for master's dissertations and doctoral theses in electronic databases. Of the 1,239 studies identified, 23 were synthesized. Publications from 2010 to 2022 were predominantly from the South and Southeast regions, particularly in public schools. Intervention approaches stood out, prioritizing theoretical-conceptual perspectives to encourage behavioral changes in physical activity practices. Initiatives to promote youth leadership were identified, emphasizing the essential role of the PE teacher as an educational mediator. It is concluded that academic production is still limited, with regional gaps and a need for diversification of pedagogical approaches, highlighting the importance of interdisciplinary research and active methodologies that value student leadership.

Community-based physical activity programs for brazilian adults evaluated using the re-aim framework: a systematic review

2025-06-17T15:09:07+00:00

This systematic review aimed to describe the methodological characteristics of studies that applied the RE-AIM framework to evaluate community-based physical activity programs in Brazilian adults. The search was conducted on August 8, 2024, in six databases (Web of Science, PubMed, Scopus, Embase, LILACS, and SciELO). Original studies that used the RE-AIM framework to evaluate community-based physical activity programs involving adults without specific health conditions were included. A total of 1,563 articles were identified, of which six were included in the synthesis. These studies were predominantly conducted in the southern region of Brazil, with interventions also implemented in the southeastern and northeastern regions, mainly involving female samples with an average age between 40 and 70 years. The findings highlighted challenges in reaching and sustaining interventions, particularly among vulnerable populations. Conversely, programs integrated into the healthcare system and supported by ongoing institutional backing demonstrated higher adherence rates. In summary, future research is crucial to deepen the understanding of factors influencing the sustainability of physical activity interventions and the relationship between public policies and community-based programs. The adoption of self-monitoring strategies, continuous support, and institutional engagement stand out as key elements to ensure the maintenance of healthy behaviors and the long-term effectiveness of interventions.

Participative school management: A metasynthesis

2025-08-12T14:54:20+00:00

School management research focuses primarily on macro-level theorizing about concepts such as leadership. Therefore, to date, there is a gap in the area regarding participatory school management. This article systematically reviewed existing qualitative case studies on participatory school management published in peer-reviewed journals. An electronic search was conducted in the education database — Eric (Educational Resources Information Center), covering the period from 2001 to June 2022. To meet this objective, the adoption of a meta-synthesis of qualitative case studies was used in order to identify possible cause and effect relationships between the constructs: leadership, relationship management and administrative. The results indicate that the principal's ability and willingness to encourage dialogue, as well as his active engagement in building relationships within the school community and his role as leader, are fundamental aspects. The theoretical reference is based on authors such as Libâneo, Lück and Paro. The research detected that, initially, the concept of school management focused only on the administrative aspects of the function, however, this concept has been transforming over time, being approached in a broader way, covering the pedagogical, political and human aspects.

Effectiveness of integrated learning for promoting holistic development elementary students: Systematic review and meta-analysis

2025-08-20T13:36:31+00:00

This study aimed to identify implementation strategies and evaluate their effectiveness in enhancing student engagement and skill acquisition. Five studies were selected through a systematic literature review and meta-analysis from Scopus and Web of Science databases, applying strict inclusion criteria. These studies employed diverse integrative learning approaches to Physical Education (PE), including curriculum-embedded physical activity (PA), game-based learning, and structured physical literacy programs. The aggregated effect size favored the experimental groups, which indicated a standardized mean difference (SMD) of 0.91 (95% CI: -0.45 to 2.28; p = 0.19). Nevertheless, the analysis demonstrated a high level of heterogeneity (I² = 99%), indicating that variations substantially influence outcomes in population characteristics, implementation fidelity, and intervention type. The generalizability of the findings is limited by several studies and substantial variability, even though most interventions yielded positive trends. Integrative learning in PE has the potential to enhance physical engagement, knowledge acquisition, and psychosocial development in primary education, as this review emphasizes. However, additional investigations are required. Future research should evaluate integrative PE's long-term sustainability and viability across diverse educational settings, investigate moderators such as cultural context, program duration, and learner diversity, and embrace standardized designs.

Effects of the physical training on the kinetics of the GH/IGF-I axis and the implications on the growth process of children and adolescents

2025-08-18T19:51:49+00:00

GH/IGF-I axis components are constituted by a group of factors that directly impact growth. However, some studies have indicated that the levels of these components can be reduced in response to training sessions. This reduction may be linked to elevated cytokines, which can result from strenuous exercise. The aim of this study was to investigate effects of the physical training on the kinetics of the GH / IGF-I axis and the implications on the growth process of children and adolescents. An electronic databases search was conducted and articles from 1989 to 2023 were included. The concentrations of GH and IGF-I are significantly elevated during puberty, especially during the growth spurt. However, factors such as nutritional status, body composition, concentration of hormones and also the intensity of physical training sessions can influence the GH and IGF-I release. The study concludes that regular physical training does not affect the growth of children and adolescents, but highlights the importance of understanding the roles of hormones, cytokines, and the muscular system in physical exercise. Such knowledge is essential for a more comprehensive understanding of how the body adapts to training. Hormonal responses can be valuable for improving training cycles and monitoring load intensity, particularly during puberty.

Clinical Practice Guidelines for Sports Nutrition: Brazilian Sports Nutrition Association

2025-06-23T14:07:36+00:00

Considering the growth of sports nutrition worldwide and in Brazil, our goal was to develop a clinical practice guideline on nutrition and physical exercise to optimize evidence-based practices. This clinical practice guideline was developed based on the recommendations proposed by the GRADE system. The search was standardized considering adult athletes as the population and physical performance as the outcome of interest. This guideline recommends that carbohydrate intake be adjusted according to energy demand, respecting the total amount, with adjustments made before, during, and after physical exercise as needed. Additionally, protein and lipid intake should be adequate for outcomes such as strength, muscle mass, and inflammatory profile, respectively. The guideline also recommends monitoring and correcting micronutrient deficiencies over time. Ergogenic supplements (e.g., caffeine, creatine, beta-alanine, sodium bicarbonate, and nitrate) are recommended in specific cases, with a fundamental assessment of the athlete's characteristics and the sport practiced. However, the guideline does not recommend the use of dietary supplements with uncertain descriptions of their compounds, primarily due to the risk of doping. Finally, this guideline recommends that for athletes with special needs, nutritional assessment should consider the particularities of this population.