Ferreira, S.; Marins, J. C. B.; Silva, L. C. da; Lunz, W.; Pimentel, G. G. de A.; Migliorini, E. M. Determination of the Profile of Maximum Repetitions in the Leg Extension Exercise and Straight Supino With Different Percentages of Strength. JPhysEduc 2008, 17, 149-159.