题目内容

在仰卧两头起的练习中，需收腹含胸，双腿和上体同时向上抬起，两手上举前伸，并拍打双脚脚面。When practising the sit-up exercise, draw in your abdomen and chest, and lift your legs and upper body up at the same time. Stretch your hands forward, and tap the surface of your feet.

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预备压后腿时，一手扶把，另一手托掌，将动力腿的脚内侧放在把杆上，脚背对外侧。When preparing to press the back leg, hold the handle with one hand and hold the palm with the other hand. Put the inner side of the foot of the power leg on the handle bar, the instep is on the right side.

云南花灯，崴胯时要注意固定上身，踩脚重心来回换，感觉往下踩，胯部崴出去。Yunnan lantern, when spraining the crotch, you should pay attention to fixing the upper body, stepping on the center of gravity of the foot to change back and forth, feeling stepping down and spraining the crotch.

云南花灯，双膝屈伸时，交替倒换重心，同时脚掌内外崴动，重心移动要与胯崴动的方向一致。Yunnan lantern, when knees bend and stretch, change the center of gravity alternately, and at the same time the sole of the foot twists inside and outside. The center of gravity should move in the same direction as the hip twist.

云南花灯，手臂动作强调左右手一致，特别在左手下弧线走完的时候，手腕要有一下提腕。手的动作与崴胯协调一致，外柔内紧，有柔韧感Yunnan Lantern, the arm movement emphasizes the consistency of the left and right hands, especially when the left hand finishes the lower arc, the wrist should have a wrist lift. The movement of the hand is in harmony with the sprained hip, with soft outside and tight inside, and has a feeling of flexibility.