GALIL, Qahtan. The Effects of Variation In Muscular Strength and Flexibility Training On the Development of Motor Response Speed In Goalkeepers Of The Ages 15 – 16 years old. Journal of Physical Education, Baghdasd, Iraq., v. 21, n. 1, p. 33–73, 2009. DOI: 10.37359/JOPE.V21(1)2009.705. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/705.. Acesso em: 17 may. 2024.