Of good swing and tennis to understand the theory for tennis to progress, efficiently would well! ! (We have a theme of tennis, but I think that it is also useful to improve the soft tennis)
Number of downloads has exceeded 3,500 (April 3, 2015, I include the iOS version) Still not very famous, but we continue increasing number of downloads, number of sales in such reviews.
The first part can be read as a free download. If the procedure of purchase within the app, you will be able to read all. In you read to try the first part, we think that if you can buy if value is likely for me. And I think you'll certainly once try.
"Let's think about the theory of tennis progress" is, essentially important thing for tennis to progress, in order to consider fundamentally, it is smartphone app. While thinking that such "or specifically what physical phenomenon that it that hit the ball", to understand the theory and theory for tennis is well, would be seen by yourself a good swing, efficiency well tennis will become to be able to progress, to as high a level as possible of the region will be to be able to reach, it is that. Such as for general tennis progress books and tennis magazines Yes variously written by things like not writing much.
Application form of, and "Earth", which entered the tennis club of the University, of "Cauchy" of OB of the tennis club, has become a form to go read the conversation. Such as concrete things such as whether looks good if you were in hit a good ball, it has become on what we consider essentially. Become such feeling when you are typing well, like that, also written sensuous representation. The read can be sure you remember how much that, there is also a function such as test.
To be hitting the ball Tennis is a sport that to that dexterity As long as you understand the theory Physical phenomenon that hit the ball To come up with the ball in the aiming direction is (Wonder if you remember?)
In order to accurately control the racket Are you not move as expected their bodies If you do not know the weight sense of racket If you do not hold firmly the racket When the Toka wrist force does not contain (Do you feel try it) (Wonder if you remember?)
To adjust the timing As adjust the timing To accurately predict the movement of the ball Perfect prediction (Do you feel try it) (Wonder if you remember?)
To timing hit well even shift the orientation of the surface when the timing is shifted Pretend how the orientation of the surface does not change as much as possible To modify the shape of the swing to Tossa is (Do you feel try it) (Wonder if you remember?)
To skip efficiently ball Even simply put abandon power To move quickly to a substance When the racket is repelled (Do you feel try it) (Wonder if you remember?)
To apply a rotation to the ball In rotation on the ball takes the Direction to move the surface of the racket time the racket surface and the ball are in contact (Do you feel try it) (Wonder if you remember?)
To the necessary progress And the progress "Talent" and "genius" is Or had better learned to good people And "good environment" That "remember the body" is To be "think well" is (Wonder if you remember?)
If you are tense and can not be well play To tension To successfully play while tensions (Wonder if you remember?)
In the future, you might go further and add the content.