尺侧腕伸肌怎么了
Extensor Carpi Ulnaris
Extensor carpi ulnaris
这块肌肉是什么
从肱骨外上髁和尺骨连到第五掌骨，伸腕并使手偏向尺侧。
为什么会不舒服
手腕向小指侧偏着用力；拧螺丝；反手。
常见不适表现
前臂外侧靠小指一侧酸；尺偏用力时疼；腕背尺侧按着跳。
缓解方法
手臂向前，手偏向拇指侧并轻轻屈腕，停20秒。前臂尺侧用掌根慢推。
相邻的肌肉
Extensor carpi ulnaris
Outer forearm · Common
What this muscle is
From the outer bump of the humerus at the elbow, and from the ulna, to the fifth metacarpal. It bends the wrist back and cocks the hand toward the little-finger side.
Why it gets uncomfortable
Working with the wrist cocked toward the little finger; turning a screwdriver; a backhand.
How it usually feels
The outer forearm, on the little-finger side, feels sore; it hurts when you push the hand that way; the back of the wrist on that side jumps when you press it.
What helps
Arm forward, hand cocked toward the thumb, and gently bend the wrist forward. Hold 20 seconds. Push slowly along the little-finger side of the forearm with the heel of the 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