Hendriko, Tirza Z Tamin, I Nyoman Murdana, Aria Kekalih. Hamstring Muscle Flexibility among KONI Volleyball Players of DKI Jakarta Province – A Pilot Study for Sport Injury Prevention. IndoJPMR [Internet]. 1 [cited 2026Jan.17];2(01):115 -31. Available from: https://www.indojournalpmr.org/IndoJPMR/article/view/233