Abstrak

Tujuan dari penelitian ini untuk mengetahuiada atau tidak ada kontribusikekuatan otot lengan terhadap kemampuan tolak peluru peserta didik SMP Darusalam Martapura, ada tidaknyapowerototlenganterhadapkemampuantolakpelurupesertadidik SMP DarusalamMartapura, dan ada tidaknyakontribusikekuatan otot lengan dan power otot lengan secara bersama-sama terhadap kemampuan tolak peluru peserta didik SMP Darusalam Martapura.Metode penelitian yang digunakan adalah expost facto.

              Sampel pada penelitianiniadalahmuriSMP Darusalamberjumlah25 orang. Teknik pengampilansampelyang digunakan adalah total sampling atausampeljenuh.Hasil penelitian menunjukan  ada kontribusikekuatan otot lengan terhadap kemampuan tolak peluru peserta didik SMP Darusalam Martapura, ada kontribusipower otot lengan terhadap kemampuantolakpelurupesertadidik SMP DarusalamMartapura, dan adakontribusikekuatan otot lengan dan power otot lengan secara bersama-sama terhadap kemampuan tolak peluru peserta didik SMP Darusalam Martapura.

Kata Kunci: Kontribusi,KekuatanOtotLengan,PowerOtotLengan, Kemampuan Tolak Peluru.

Abstract

               This study aims to determine whether there is a contribution to arm muscle strength

 to the bullet resistance ability of the DarusalamMartapura Middle School students, The presence or absence of arm muscle power on the bullet resistance ability of the DarusalamMartapura Middle School students, and Whether or not there is a contribution of arm muscle strength and arm muscle power together to the bullet resistance ability of the Darusalam Martapura Middle School students. The research method used is ex post facto

               The sample in this study were students who at the Darusalam Middle School the sample consisted of 25 people. The technique of sample performance uses total sampling or saturated samples. Conclusion: 1) There is a contribution of arm muscle strength to the bullet resistance ability of the DarusalamMartapura Middle School students. 2) There is a contribution of arm muscle power to the bullet resistance ability of the Darusalam Martapura Middle School students. 3) There is a contribution of arm muscle strength and arm muscle power together to the bullet

 resistance ability of the DarusalamMartapura Middle School students.

Keywords: Contributions, Arm Muscle Strength, Arm Muscle Power, Bulletproof ability.