Applying Too Direct or Too Much Force During the CatchPhase of the Stroke - if during the catchphase of the stroke, too straight or too strong a force is used, the head of the humerus is rotated into the deltoid muscle and causes tendonitis, and/or the sc
Applying Too Direct or Too Much Force During the CatchPhase of the Stroke - if during the catchphase of the stroke, too straight or too strong a force is used, the head of the humerus is rotated into the deltoid muscle and causes tendonitis, and/or the sc
在划臂的“抓水”阶段，手臂径直抓水或过分用力一如果在划臂的“抓水”阶段，手臂太直或过分用力，肱骨头就会旋进三角肌引起肌腱炎，肩胛骨也会挤压轴转肌而引起肌肉疼痛或组织损伤。