P. G. M. da Rocha, D. J. O. da Rocha, and A. L. Bertolasce, “<b>Sports trainning intiation’s influence on motor deveopment in childhood: a case study</b&gt; - doi: 10.4025/reveducfis.v21i3.7853”, JPhysEduc, vol. 21, no. 3, pp. 469-477, Sep. 2010.