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HIGH SCHOOL

Biology

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Anatomy and Physiology

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The Muscular System

Hip Muscles That Move the Thigh

Description

Hip muscles control thigh movement by connecting the pelvic girdle to the femur. The iliopsoas is one key muscle group. It is made of the psoas major and iliacus muscles. Both share a common insertion on the lesser trochanter of the femur.

The gluteal muscles also play major roles. The gluteus ma...

Transcript

移动大腿的肌肉起始于骨盆带和腰椎,并止于股骨和胫骨。

髂腰肌是重要的髋关节屈肌,由腰大肌和髂肌组合而成。

有三块臀肌。其中最大的是臀大肌,它能使股骨在髋关节处伸展并进行外旋。

臀中肌和臀小肌位于臀大肌的深面,功能为股骨外展肌和内旋肌。

臀大肌和阔筋膜张肌附着于一条致密的结缔组织带,称为髂胫束或IT束,可稳定髋关节和膝关节。

梨状肌、闭孔内肌、闭孔外肌、上孖肌、下孖肌和股方肌 位于臀大肌深部,可使股骨外旋。

长收肌、短收肌、大收肌和耻骨肌位于大腿内侧,参与大腿的内收以及内旋和外旋运动。通常,腹股沟拉伤是指这些肌肉之一的损伤。

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