发布时间:2025-01-31 14:15:31
步骤1:缓慢上椭圆机
握扶手,踩脚踏板,上机
1.目视前方,保持上身正直,不要含胸驼背。
2.脚尖顶着踏板位置,防止运动中打滑,左右脚踏板位置要保持在踏板相同位置
椭圆机正确姿势
步骤3:运动中姿势与发力点
1.双手握住扶手:
如何正确选购合适的硅胶模具 缩合型和加成型模具硅胶有什么区别
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