手骨间背侧肌怎么了
Set of Dorsal Interossei of Hand
Dorsal interossei of the hand
这块肌肉是什么
在掌骨之间，使手指分开，也协助屈掌指关节。
为什么会不舒服
手指反复分开；掌骨之间被工具或键盘边缘顶着。
常见不适表现
掌骨之间的缝酸；分开手指时明显，并拢握拳会轻一些。
缓解方法
手指并拢握松拳，再用另一只手的指腹沿骨缝轻推。
Dorsal interossei of the hand
Hand · Uncommon
What this muscle is
Between the metacarpals. Spread the fingers apart, and also help bend the knuckles.
Why it gets uncomfortable
The fingers keep spreading; the gaps between the metacarpals get pressed by a tool or the edge of a keyboard.
How it usually feels
Ache in the gaps between the metacarpals; clearer when the fingers spread, a bit easier when you bring them together into a fist.
What helps
Bring the fingers together into a loose fist, then lightly stroke along the bone gaps with a finger pad of the other hand.
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