有了结实的臂膀,男人可以战胜任何艰辛险阻肌肉结构影响肩部造型最重要的肌肉是三角肌(包绕肩关节的肌肉)、斜方肌(提、降肩胛骨的肌肉)。三角肌由前束、中束和后束三个部分构成,前束较易薄弱,在改善肩部形象时,既要做到薄弱部位优先,又要保证全面发展。 With strong arms, men can overcome any hardships and obstacles. Muscles The most important muscles that affect the shape of the shoulders are the deltoid muscles (the muscles that surround the shoulder joint), the trapezius muscles (the muscles that lift the scapula). Deltoid by the toe, in the beam and the beam after the three components, easier to weaken the anterior fascicle, the shoulder image to improve, it is necessary to make the vulnerable part of the priority, but also ensure the all-round development.