Kontribusi Kekuatan Otot Lengan dan Kecepatan Terhadap Hasil Olahraga Lempar Lembing di SMP Negeri 3 Bengkulu Selatan

Abstract

This study aimed to determine the contribution of arm muscle strength and speed to javelin throw performance among students of SMP 3 Bengkulu Selatan. The research method used was a correlational study. The sample consisted of 30 students. The instruments used in this study were an arm muscle strength test, a speed test, and a javelin throw test. The results of the study showed that there was a contribution of arm muscle strength and speed to the javelin throw performance of students at SMP 3 Bengkulu Selatan.