HUBUNGAN ANTARA DAYA TAHAN OTOT CORE DENGAN KEMAMPUAN OLAH KAKI, KESEIMBANGAN STATIS, DAN KESEIMBANGAN DINAMIS PEMAIN BULUTANGKIS LAKI-LAKI USIA MUDA DI KOTA DENPASAR - Ferriyani, Ni Made (Bachelor of Physiotherapy and Physiotherapy Profession Study Program, Faculty of Medicine, Udayana University in collaboration with Indonesian Physiotherapy Association (IPA), 2021)