Pengaruh Latihan Interval Training Terhadap Daya Tahan Pada Tim Futsal Putra …

The purpose of this study was to determine the effect of interval training on the endurance of the Harapan Baru Street Tembilahan futsal team. posttest design. In this research design, it begins with the first step taken is to do a pretest, namely the balcony test to measure the athlete's ability before being given treatment. Then the sample was given treatment, namely interval training exercis…