三角肌

Enhancement brachium tricep and deltoid muscle: Lying face downward, right hand griping dumb bells and raising up.

增强肱三头和三角：俯卧，右手握住哑铃举。

The clinical experiment was carried out to study the basic intensity and chronaxia of the patient's motor points of deltoid muscle and suprastinatus.

用临床实验法对肩周炎患者在进行”有氧”炼一段时间后,其三角和冈动点的基强度和时值进行实验研究。