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femoris (全身最大的肌,起点有4个头,即股直肌、股内侧肌、股外侧肌和股中间肌。股直肌起自骼前上棘,其余3个头起自股骨,4个头在股骨下端合成一扁腱,跨过膝关节前面,止于胫骨粗隆。作用为伸膝关节,股直肌还可屈髋关节。该肌受股神经 (L₂〜L₄)支配) | |||
quadriceps; quadriceps femoris muscle | |||
four-headed thigh; musculus quadriceps femoris; quadriceps femoris |
股四 头 肌 : 19 phrases in 5 subjects |
Bodybuilding | 3 |
General | 1 |
Gymnastics | 1 |
Sports | 13 |
Surgery | 1 |