Hubungan Explosive Power Otot Lengan Dan Bahu Dengan Hasil Pukulan Backhand P…

Construction various athletic branch have been started recognized school with physical education as well as extracurricular activity athletics, governmental even have done conducted the effort recognition of physical education of Nursery School till mount Teacher of Tinggi..Data obtained as result of research quantitative data to with refer to measurement and tes to 11 people of sampel represen…