Correlation of Leg Length, Arm Length andSelf Efficacy Against AbilityFree Throw Jenderal Soedirman University Basketball Student Activity Unit Ayu Rizky Febriani, Rohman Hidayat, Arfin Deri Listiandi, Fuad noor Heza, Ajeng Dian Purnamasari
Physical Education Program, Faculty of Health Sciences, Jenderal Soedirman Univesity, Indonesia
Abstract
Winning in a basketball game is determined by the number of points obtained from throw the ball into the ring. One way to get points is by shooting the ball. The aim of this research is to determine the relationship between leg length, arm length andself efficacy to abilityfree throw.
This research is a correlational study to find out the relationship between arm length, leg length and self-efficacy on the ability to performfree throw. Data were analyzed using product moment correlation tests and multiple regression. The instrument in this research was the free throw test which was carried out successively by each sample.
The r table value in the product moment test in this study was 0.576 and the calculated r value for leg length was 0.582, the calculated r value for arm length was 5.91 and the calculated r value for self efficacy was 0.736. The results of the multiple regression test between variables between these three variables, obtained a calculated f value of 4.684 and this value is greater than the f table value of 4.070 (4.684 > 4.070) with a probability value of 0.062.
Research results and discussion regarding capabilitiesfree throw basketball, it can be concluded that the test results are that there is a significant relationship between leg length, arm length andself efficacy with abilityfree throw basketball.
Keywords: Free throw, Basketball, leg length, arm length, self efficacy
