梨状肌怎么了
Piriformis
Piriformis
这块肌肉是什么
从骶骨前面穿出坐骨大孔,连到股骨,使大腿外旋。
为什么会不舒服
久坐压在臀部深面;髋外旋过多;突然转身。
常见不适表现
臀部深处酸;有时麻向大腿后面。麻到小腿或脚没力气要就医。
缓解方法
仰卧,一侧脚踝放在对侧膝上,把下面的腿轻轻拉向胸口。麻到小腿或无力,去看医生。
Piriformis
Deep hip · Common
What this muscle is
From the front of the sacrum, out through the greater sciatic foramen, to the thigh bone. Turns the thigh outward.
Why it gets uncomfortable
Long sitting presses deep in the buttock; too much outward turning of the hip; a sudden turn.
How it usually feels
Ache deep in the buttock; sometimes numbness down the back of the thigh. Numbness into the calf, or the foot has no strength, see a doctor.
What helps
Lie on your back, one ankle on the opposite knee, and gently pull the lower leg toward your chest. Numbness into the calf, or weakness, 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