股外侧肌怎么了
Vastus Lateralis
Vastus lateralis
这块肌肉是什么
股四头肌最外侧的一块，从股骨连到髌骨，伸直膝关节。
为什么会不舒服
下坡跑、深蹲时外侧这一大块离心太多；膝内扣。
常见不适表现
大腿前外侧一整片又硬又胀；下楼时外侧发紧，按下去有条索。
缓解方法
侧卧，上方腿屈到身前，下方腿向后伸，或坐着把脚跟拉向同侧臀部，髋不要外翻。
相邻的肌肉
Vastus lateralis
Outer front of the thigh · Common
What this muscle is
The outermost of the quadriceps, from the femur to the kneecap. It straightens the knee.
Why it gets uncomfortable
Downhill running and squats load this big outer part on the way down; the knee caves in.
How it usually feels
A hard, swollen sheet all along the outer front of the thigh; the outside tightens on the way downstairs; pressing it, you feel a cord.
What helps
Lie on your side, bend the top leg in front of you, and reach the bottom leg back. Or sit and draw the heel toward the same-side buttock. Do not let the hip roll out.
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