挑胸腰练习中,当身体展开时,胸部要低于把杆,推手臂、顶肩。When practising waist and chest, the chest should be lower than the bar, pushing the arm and shoulder.
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压肩时,辅助练习者双手重叠,放在练习者两侧肩胛骨的中间,双手用力下压;压肩过程中,辅助练习者需观察练习者是否出现曲臂,弯腿的情况。When pressing shoulders, the assistant overlaps his hands, puts hands in the middle of the shoulder blades of the exerciser, and presses down. During the process of shoulder pressing, the assistant needs to observe whether the exerciser bend their arms and legs.
在俯卧两头起的练习中,练习者需背肌收紧,上下肢同时快速向上抬起,使身体形成反弓形,下落时要有一定的控制力。When doing the push-up exercise, the back muscles are tightened. At the same time, the upper and lower limbs are lifted up quickly, so that the body forms an anti-bow shape. There must be a certain control force when falling.
在站姿训练中,八字步站立,双脚下踩,双腿肌肉收紧的同时需双腿夹紧,收臀提背,胯部上提,肋腹内收,双肩自然下垂,颈部与躯干垂直,头部摆正、眼视正前方。During training process, stand in splayed steps, both feet tread on the ground, and tighten the muscles of both legs while clamping both legs. Lift the back of the buttocks and the crotch. Adduct the ribs and abdomen. Droop the shoulders naturally, perpendicular to the neck and trunk. Put the head straight and look straight ahead.
站姿练习中不能塌腰翘臀,颈部与躯干不能呈弧线状态。Don’t collapse waist hip and raise the buttocks. The neck and trunk are in arc state.