其实除蝶泳动作不好上下分解之外其余三个姿势可以用浮板帮助各做上下半身的动作。只要是动作标准的话很容易就可以比较出是上肢动作快还是下肢动作快。
其实除蝶泳动作不好上下分解之外其余三个姿势可以用浮板帮助各做上下半身的动作。只要是动作标准的话很容易就可以比较出是上肢动作快还是下肢动作快。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy