颈阔肌怎么了

Platysma

颈前少见

这块肌肉是什么

铺在颈部皮肤下的薄片肌肉，拉下颌皮肤，也参与张口和表情。

为什么会不舒服

绷着下巴做表情；张大嘴；低头时颈前皮肤被拉着。

常见不适表现

颈前皮肤下面拉着疼；抿嘴时出现细筋；放松下巴会轻一点。

缓解方法

下巴微收，嘴角放松，头轻轻后仰到颈前被拉开。不要把脖子甩到尽头。

在三维人体上查看颈阔肌

Platysma

Front of the neck · Uncommon

What this muscle is

A thin sheet under the skin of the neck. Pulls the jaw skin down, and also helps open the mouth and make expressions.

Why it gets uncomfortable

Chin tightened for a face; mouth opened wide; front-of-neck skin pulled when looking down.

How it usually feels

A pulling pain under the skin at the front of the neck; thin cords show when the lips purse; easier if the chin relaxes.

What helps

Tuck the chin a little, relax the corners of the mouth, and tip the head gently back until the front of the neck stretches. Do not throw the neck to the end of its range.

本内容为运动健康科普，仅供参考，不构成医疗建议；不适持续或加重请及时就医。 General movement and health information, not medical advice. See a doctor if it continues or gets worse.