前斜角肌怎么了
Scalenus Anterior
Anterior scalene
这块肌肉是什么
从颈椎横突连到第一肋，侧屈颈部，也辅助吸气。
为什么会不舒服
浅快的胸式呼吸；低头看屏幕；单肩背包把第一肋往上提。
常见不适表现
锁骨上窝旁边发紧；深吸气时颈侧一扯；有时麻向手臂内侧。
缓解方法
坐直，耳廓轻轻倒向对侧，停20秒，不要压到锁骨上的搏动。麻到手指就停止，去看医生。
相邻的肌肉
Anterior scalene
Side of the neck · Common
What this muscle is
From the transverse processes of the neck vertebrae to the first rib. It side-bends the neck and also helps you breathe in.
Why it gets uncomfortable
Shallow, fast chest breathing; looking down at a screen; a bag on one shoulder that lifts the first rib.
How it usually feels
Tightness beside the hollow above the collarbone; a tug on the side of the neck on a deep breath in; sometimes numbness toward the inner arm.
What helps
Sit tall and gently tip the ear toward the opposite side. Hold 20 seconds. Do not press on the pulse above the collarbone. If it goes numb into the fingers, stop and see a doctor.
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