@thesis{thesis, author={Wandi Asis}, title ={Kontribusi Kelenturan Otot Tungkai Terhadap Kemampuan Servis Atas Sepaktakraw Siswa Ekstrakulikuler SMA Negeri 2 Langgam Kabupaten Pelalawan}, year={2019}, url={https://repository.uir.ac.id/9535/}, abstract={The problem in this study is the Contribution of Limb Muscle Flexibility to the Service Ability of Sepaktakraw Extracurricular Students in SMA Negeri 2 Langgam, Pelalawan Regency. the purpose of this study was to determine the Contribution of Leg Muscle Flexibility to the Service Ability of Sepaktakraw Extracurricular Students in SMA Negeri 2 Langgam, Pelalawan Regency. The type of this research is correlation. Popilation and samples in this study were extracurricular students of SMA Negeri 2 Langgam, Pelalawan Regency with a total of 16 people. The research instrument used was a front splite test and sepaktakraw service test. The data analysis technique used is to find the correlation value. Based on the results of the research that has been done, a conclusion can be drawn as follows: there is a Contribution of Leg Muscle Flexibility to the Service Ability of Sepaktakraw Extracurricular High School Students of 2 LanggamPelalawan Regency with a r value of 0.40> 16.48 r table then found KD = 54.76%.} }