Hubungan Antara Power Otot Tungkai Dengan Hasil Lompat Jauh Gaya Jongkok Pada…

Abstract,: The problem in this researil is less than the maximum power of leg muscle results in long jump squat style. This is in because by the factor of the physical condition of male students in class XI IPS is still lacking, especially on the power leg muscle or explosive power visible when male students do repulsion, results tolakannya less than the maximum is still flat and lacking in hig…