Hubungan Power Otot Tungkai Dengan Hasil Lari Sprint 100 Meter Siswa Yang Men…

The purpose of this research is to determine whether there is a correlation between leg muscle strength and 100-meter sprint results in students participating in atletic extracurricular activities at SMP Negeri 40 Pekanbaru. The objects of this research were 14 extracurricular athletic students at SMP Negeri 40 Pekanbaru, which were held in September 2019. Based on the results of research condu…