Hubungan Kelentukan Pergelangan Tangan Dengan Akurasi Servis Backhand Topspin…

Abstract: The purpose of this study was to determine the correlation of wrist flexing with the accuracy of the backhand topspin table tennis service on the male extracurricular Santo Yosef Duri Junior High School. This type of research conducted in this study uses a correlational research design. The population in this study were 20 people, with saturated sampling technique. Saturated sampling …