大收肌怎么了
Adductor Magnus
Adductor magnus
这块肌肉是什么
内收肌里最大的一块，从坐骨和耻骨连到股骨，收拢大腿，也协助伸髋。
为什么会不舒服
深蹲、弓步、骑马时大腿一直往里夹；坐得很低、膝盖内扣。
常见不适表现
大腿内侧一整片又沉又紧；做到底时内侧发木；起身第一步发僵。
缓解方法
侧卧，上方腿屈髋放在身前，下方腿伸直向后，停20秒。刺痛就减小幅度。
相邻的肌肉
Adductor magnus
Inner thigh · Common
What this muscle is
The largest of the adductors. From the sit bone and the pubic bone to the femur. It draws the thigh inward and also helps extend the hip.
Why it gets uncomfortable
Squats, lunges, and riding, with the thighs squeezing inward the whole time; sitting very low with the knees caving in.
How it usually feels
A heavy, tight sheet all along the inner thigh; the inner thigh goes numb at the bottom of the movement; the first step when you stand up feels stiff.
What helps
Lie on your side. Bend the top hip and set that leg in front of you. Straighten the bottom leg back. Hold 20 seconds. If it stabs, use a smaller range.
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