Kontribusi Kelentukan Pergelangan Tangan dan Daya Ledak Otot Tungkai terhadap Kemampuan Under The Basket Shoot pada Tim Bola Basket Putri SMA Negeri 3 Pekanbaru

The problems in this research is athletes often failed in doing under the basket shoot while is not satisfied yet. In addition, athlete\u27s less knowledge about flexibility of the wrist and leg muscle explosive power that work when doing under the basket shoot. This research was conducted to find out whether there is contribution of flexibility of the wrist and leg muscle explosive power toward the ability of under the basket shoot of female basketball team of senior high school 3 Pekanbaru. The sample collections technique is total sampling with the numbered are 13 athletes of female basketball team senior high school 3 Pekanbaru. This research were used flexibility of the wrist test, vertical jump test, and under basket shoot test. The results in this research are there is contribution of flexibility of the wrist toward the ability of under the basket shoot, with correlation is Rx1y= 0,084 and contribution is 0,7% with very low correlation. There is contribution of leg muscle explosive power toward the ability of under the basket shoot, with correlation is Rx2y= 0,444 and contribution is 19,7% with medium correlation. There is contribution of flexibility of the wrist and leg muscle explosive power toward the ability of under the basket shoot, with correlation is Rx1x2y = 0,257 and contribution is 6,6% with low correlation