Adhy Kurniawan, Teguh Santosa, dan Nuruddin Priya Budi Santoso. “ANALYSIS OF SURFACE ELECTROMYOGRAPHY OF THE QUADRICEPS MUSCLE DURING LUNGE MOVEMENTS IN THE SPORT OF FENCING WITH A HISTORY OF KNEE AND QUADRICEPS CORNER PAIN (Q-ANGLE) ”. Journal Of Indonesia Sport Education and Adapted Physical Education (JISEAPE) 4, no. 1 (Januari 30, 2023): 1-13. Diakses Mei 17, 2024. http://ejournal.utp.ac.id/index.php/JISEAPE/article/view/3072.