Just attach スピンプロ to the elbow and racket
Nature and able to confirm correct RBI
And naturally you wiper-type swing like the pros.
A modern swing firmly placed spin.
RBI even stable, steady shots will hit.
Slice back with forehand Topspin, the bag also helps.
And experience the feel of a professional at スピンプロ, tried to instill in the body!
[How to use]
1. Grabbing sensation in mini tennis ball putting out step by step, little by little down the baseline, go hit the ball.
2. Do not resist do his natural swing.
3. Yuki reducing the resistance of the tubes little by little, eventually removed, please hit the ball in the same sense.
|JP Post EMS||Your order will be shipped to you via Japan Post EMS. Japan Post is a speedy delivery service that delivers to more than 120 countries. With an effective tracking system and insurance program, EMS is able to offer a secure delivery worldwide. You can track your package with the tracking code provided and it will be delivered within a week. See estimated shipping fee|
|S.F. Express (China and Hong Kong Only)|
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