自由泳视频(自由泳教学视频)

  • 时间:2026-02-12|
  • 来源:95

自由泳教学视频

自由泳是游泳四种基本泳姿中最基础的一种,也是最为普及的一种。想要学习自由泳,需要掌握正确的姿势、呼吸、手臂和腿部动作。下面是一份自由泳教学视频,帮助初学者掌握自由泳的技巧。

正确的姿势

1. 身体平行水面,头部向前,下巴收紧,背部伸直。

2. 双臂伸直,手掌并拢,手指自然分开,手臂与身体成45度角。

3. 双腿并拢,脚尖朝外,脚掌收紧,膝盖略微弯曲。

呼吸技巧

1. 口鼻同时呼气,头部下沉。

2. 口鼻同时吸气,头部向侧面转动,嘴巴轻轻闭合,鼻子吸气。

3. 头部回到水中后,继续呼气。

手臂和腿部动作

1. 手臂向前伸展,手掌朝下,手肘略微弯曲。

2. 手臂向外打圈,手掌向内,手臂伸直,手肘略微弯曲。

3. 手臂从水中拖过,手掌向下,手臂伸直,手肘略微弯曲。

4. 手臂向上划,手掌朝外,手臂伸直,手肘稍稍弯曲,手臂与肩膀成90度角。

5. 双腿蹬水,脚尖向外,膝盖略微弯曲,大腿向下踢出,小腿向上踢出。

6. 当手臂伸直到身体两侧时,双腿同时向内收拢,为下一次游泳做准备。

掌握以上技巧后,可以在浅水区练习,注意呼吸、手臂和腿部动作的配合,慢慢地提高速度和距离。

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