Pengaruh Latihan Bet Berat Terhadap Kekuatan Otot Lengan Siswa Pembinaan Teni…

Based on the results of observations that the researchers had conducted at the Riau Province High School Sports High School, the students of the table tennis coaching of the Men of High School Sports in the Riau Province were still lacking in arm muscle strength. This is clearly seen during practice and competition. Where coaching students do matches with balanced opponents and play by looking …