deltoids

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

增强肱三头肌三角肌：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.

运用临床实验法对患者在进行”有氧舞蹈”锻一段时间后,将其三角肌肌运动点的基强度时值进行实验研究。