Utama, A., Winaya, I., Dinata,, I., & Sugiritama, I. 2018 May 15. THE THE ADDITION OF CONTRACT RELAX STRETCHING OF THIGH MUSCLE AND SLUMP STRETCH AFTER KNEE TUCK JUMP EXERCISES WAS EFFECTIVE TO INCREASE LEG MUSCLE EXPLOSIVE POWER IN PHYSIOTHERAPY FK UNUD FOOTBALL PLAYERS. Majalah Ilmiah Fisioterapi Indonesia. [Online] 5:1