论文部分内容阅读
髋关节是人体最重要的六大关节之一,它是连接股骨最上端和骨盆的球窝关节。髋关节运动包括六种:屈、伸、内收、外展、旋内和旋外。髋关节是人体最强健的关节,人体能进行的很多种运动,例如走、跑、跳、推等都与髋关节有关。髋关节肌群是速度的最大能量来源,髋关节运动的动力来源于髋关节周围肌肉的收缩与舒张。因此,了解运动髋关节的主要作用肌肉对于专项成绩的提高和有针对性的身体训练有重要意义。髋关节的主要作用肌有髋前群的髂腰肌、阔筋膜张肌和髋后群的臀大肌、臀中肌、臀小肌和梨状肌;大腿前群的缝匠肌、股直肌和大腿内侧群的股薄肌、耻骨肌、长收肌、短收肌、大收肌以及大腿后群的股二头肌(长头)、半膜肌、半腱肌。
Hip is one of the most important six joints in the body and is a ball and socket joint that connects the uppermost femur to the pelvis. Hip movement includes six kinds: flexion, extension, adduction, abduction, spin and spin outside. Hip joints are the most robust joints in the body. Many kinds of exercise that the body can perform, such as walking, running, jumping, pushing, etc., are all related to the hip joint. Hip muscles are the largest source of energy for speed, and the motivation for hip movement comes from the contraction and relaxation of muscles around the hip joint. Therefore, to understand the main role of sports hip muscles for the improvement of special grades and targeted physical training of great significance. The main role of the hip muscles of the iliopsoas in the anterior group of the iliopsoas, tensor fasciae lata and posterior gluteus maximus, gluteus medius, gluteus medius and piriformis; thigh anterior group of sartorius muscle, stock Rectus and thigh medial gracilis muscle, pubis muscle, adductor, adductor, adductor muscle and the thigh after the biceps femoris (long head), semimembranosus, semitendinosus.