拇短展肌怎么了
Abductor Pollicis Brevis
Abductor pollicis brevis
这块肌肉是什么
把拇指从掌心向外展开。
为什么会不舒服
拇指反复从掌心向外打开；握鼠标时鱼际顶着。
常见不适表现
鱼际最外侧鼓起的一块酸；张开拇指时疼。
缓解方法
拇指贴向食指，轻轻停留，再完全打开。
Abductor pollicis brevis
Palm · Uncommon
What this muscle is
Spreads the thumb out away from the palm.
Why it gets uncomfortable
The thumb keeps opening away from the palm; the thumb pad presses into the mouse.
How it usually feels
The outermost bulge of the thumb pad aches; it hurts when you open the thumb.
What helps
Bring the thumb against the index finger, pause gently, then open it fully.
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.
模型：BodyParts3D，© The Database Center for Life Science，CC BY 4.0