@article{{spj}{}, author = {Syam, M., Muliarta, I., Irfan, M., Adiputra, N., Weta, W., Imron, A.}, title = { PERBANDINGAN EFEKTIVITAS KONTRAKSI (25%, 50% DAN 75%) DARI NILAI KONTRAKSI MAKSIMAL PADA TEKNIK CONTRACT RELAX TERHADAP PENINGKATAN FLEKSIBILITAS OTOT HAMSTRING}, journal = {Sport and Fitness Journal}, year = {2018}, doi = {10.24843/spj.2018.v06.i01.p03}, url = {https://ojs.unud.ac.id/index.php/sport/article/view/36524} }