腓肠肌内侧头怎么了
Medial Head of Gastrocnemius
Medial gastrocnemius
这块肌肉是什么
从股骨内髁连到跟腱，比外侧头更靠内，踮脚时鼓起。
为什么会不舒服
跑量突然增加；高跟鞋；跑完不拉；缺水时夜里抽筋。
常见不适表现
小腿后内侧鼓起的那块酸；踮脚、上坡更明显；夜里小腿突然抽住。
缓解方法
弓步，后脚跟着地，后膝伸直，身体前移。抽筋时把脚尖勾向自己，不要蹦跳。
相邻的肌肉
Medial gastrocnemius
Inner back of the calf · Common
What this muscle is
From the inner condyle of the femur to the Achilles tendon. It sits farther in than the lateral head, and it bulges when you rise onto the toes.
Why it gets uncomfortable
A sudden increase in running; high heels; no stretch after a run; cramp at night when you are short of water.
How it usually feels
The bulging part on the inner back of the calf feels sore; clearer on tiptoe and uphill; the calf suddenly seizes at night.
What helps
A lunge: back heel down, back knee straight, body shifting forward. If it cramps, pull the toes toward you. Do not bounce.
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