HUBUNGAN KELENTUKAN SENDI BAHU DENGAN KEMAMPUAN PASSING ATAS BOLA VOLI

Abstract

This study aims to determine the relationship between shoulder joint flexibility and upper passing ability in volleyball. The population in this study were all students who took part in extracurricular activities at SMAN 1 Lembo. The sample in the research consisted of 20 students. This research is a type of descriptive research with a correlational design. To obtain data in this research, a test was carried out to measure flexibility using a shoulder elevation test and an overhead passing test to measure overhead passing ability. Data collection tools in this research were a volleyball, whistle, writing instrument, cm scale ruler, 50 cm long stick. The results of data analysis using SPSS version 26 obtained a correlation coefficient (rxy) = 0.925 with determination (r2) = 0.85 or 85%, these results indicate that the ability to pass above is supported by 85% of the flexibility of the shoulder joint, while 15% is influenced by the elements other physical conditions such as flexibility, accuracy and arm muscle strength. training intensity, nutritional intake, discipline in carrying out training, psychological factors, and trainer factors. Next, the significant value = 0.000. Because the significant value = 0.000 < 0.05, this research can be concluded that there is a relationship between shoulder joint flexibility and the ability to pass over volleyball.