Syaputra, I. and Neldi, H. (2024) “The Effect Of Arm Power, Eye Coordination Through Waist Muscle Flexibility On The Ability To Swim In 50 M Breaststroke For Junior Swimming Athletes”, STAMINA, 7(4), pp. 210-217. Available at: http://stamina.ppj.unp.ac.id/index.php/JST/article/view/1284 (Accessed: 23February2025).