【深度技术】拯救你的网球技术[8]雨刷式单反

【深度技术】拯救你的网球技术[8]

雨刷式单反训练

 【课程内容】单反总打球出界，是你缺少下面的训练。

“雨刷式”运动，是上旋击球之“母”。怎样学习单反的雨刷式击球，请看今天课程。

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If you hit a tennis ball from baseline totally flat with full power, it will hit the fence on the opposite side of the court.

If you want to hit the ball with some power and still hit it into the court, you need topspin.

Topspin is the forward rotation of the ball about his horizontal axis.

Topspin makes the fall fly with a steep trajectory (that's good for net clearance) and drop very steep at the end of his flight ( that's good to prevent it from beeing too long ).

The 'mother 'of all topspin shots is the 'windshield wiper' movement. If you once can master this movement you will later be able to learn all the other variations of backhands (more or less topspin. fast or slower ).

If you want to give you player some consistency (that helps to win matches ) you should always begin with the introducion of the 'windshield wiper ' movement.

And you can even do that with kids.

Thus you can prevent then from just pushing the ball and not taking a full swing on their shots.

It's not that easy to player a one handed windshield wiper backhand.

But it's possible.

You should keep you hitting arm almost straight and brush the ball up from ablut 5-6 o'colck to about 9 o'clock.

If you are able to do that ,you will master the one handed backhand windshield wiper movement.

The concept of kinesthetic learning is to give the player the opportunity to 'feel'the correct movement.

To give a player the right feeling for the 'windshield wiper 'movement you can let him brush the net , or you can let him roll a physioball forward with hit rocket or you can put a tennis ball on a big cone and let the player hit up on the ball.

And always keep in mind:

'Practice what you need!' and 'Practice with purpose!' But 'Keep it simple!'

[1]雨刷式反手

【刷网带练习】这个练习可以很好的体验拍面、击球点、球拍轨迹。注意单反挥拍时，手臂基本是伸直的，所以，前脚距离球网（击球点）是击球中最远的。

刷球的起点是在钟表的5~6点位置，结束在9点位置。  

 

[2]喂打廊道

【喂打廊道】教练手抛短慢球，学员在双打Alley区击球。目标区一定是廊道内，不超过发球线的延长线。

这个位置击球过网较高，要求拍面垂直地面，直对来球。在这个距离内回球出界是不可以的。同样，不可以超过发球延长线。

拍面要保持和来球是直对的。

 

[3]喂打斜线

【喂打对角线】感受一下打对角线球时的站位、拍面、轨迹。需要注意的是，斜线不是通过球拍的延迟击球得到的。

    通过提早或延迟拍面提到斜线球的观点是错误的，准确把握击球时机永远是第一要点，不可在心理上有多种击球时机的选择。

 

[4]拍送击球

【拍送击球】要求每次入圈。这个练习强迫你的学员击球时保持在正确的身前触球点。

 

[5]迷你对拉 

    【迷你场地对拉】发球区内对角拉球，教练下旋回球。学员击球高过球网上部的扩展绳线，并进入标志圈附近。

要求：过网高度的准确落点，每个回球都用雨刷式击球。

[6]中场对拉

    【中场对拉】增加对拉距离，在中场对拉。

 

[7]底线对拉

【底线对拉】退到底线，深球的对拉练习。教练先打下旋球，学员打雨刷式击球；最后教练打上旋球，学员适应练习。

 

[视频]

    Tennis Drills - How to learn a one handed Backhand - Windshield Wiper Backhand Progression。