拇短伸肌怎么了
Extensor Pollicis Brevis
Extensor pollicis brevis
这块肌肉是什么
从桡骨背面连到拇指近节，伸拇指近节。
为什么会不舒服
反复伸拇指、刷手机；握鼠标时拇指翘着。
常见不适表现
腕背靠近拇指的浅窝外侧酸；伸拇指近节时扯着疼。
缓解方法
拇指屈向掌心，用另一只手轻轻包住，停20秒。
相邻的肌肉
Extensor pollicis brevis
Outer forearm · Uncommon
What this muscle is
From the back of the radius to the near bone of the thumb. It straightens that near segment of the thumb.
Why it gets uncomfortable
Repeatedly straightening the thumb, scrolling a phone; the thumb cocked up while you hold a mouse.
How it usually feels
The outer side of the shallow hollow on the back of the wrist, near the thumb, feels sore; straightening the near segment of the thumb tugs it.
What helps
Bend the thumb toward the palm and cup it gently with the other hand. Hold 20 seconds.
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