Lubis HY, Setiakarnawijaya Y, Jauhari M. The Effect of Arm Muscle Power, Waist Flexibility, And Self-Confidence on Front Handspring Skills in Artistics Gymnastics. GJIK [Internet]. 2023Oct.1 [cited 2026Apr.7];14(03):357-68. Available from: http://103.8.12.212:33180/unj/index.php/gjik/article/view/25682