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单杠骑撑前回环的技术结构主要由开始姿势、重心前移、前压回环和上成支撑几个环节组成。其中,重心前移和回环分别是该动作技术的难点和重点。由此,日常的教学过程中忽视了开始姿势的教学,大量的学生为维持身体的平衡,把杠子贴在前大腿的中上部,形成前腿高,后腿低,甚至前腿接近杠水平的分腿坐撑的错误姿势,以至影响了整个动作的完成和质量的提高。
Horizontal bar riding support before the loop of the technical structure mainly by the starting position, the center of gravity forward, before the pressure loop and into the support of several links. Among them, the center of gravity forward and return loop are the technical difficulties and priorities. Thus, the daily teaching process ignores the beginning of the teaching position, a large number of students in order to maintain the body’s balance, the stick attached to the upper front of the thigh, the formation of the front legs high, hind legs low, and even the front legs close to the bar level Wrong leg sit posture, and even affect the completion of the entire action and improve the quality.