Hubungan Explosive Power Otot Tungkai Dengan Hasil Lompat Jauh Siswa Kelas V …

based on the observation while the author found that the long jump ability students still in the unfavorable category. Most students do not achieve the desired distance by teachers. This problem is suspected as factors of leg muscle explosive power of students, which is seen in the results in repulsion when jumping supported beam so the end result was not optimal leap. For the purpose of this s…