About Us
I am an avid tennis player and love studying the biomechanics of proper swing strokes. Over the years, my dad suffered from a bad case of tennis elbow. I knew that improper swing mechanics heavily contributed to his conditions. To prevent similar injuries in the future, I came up with a simple yet effective way to develop proper tennis strokes.
We truly believe that our PermaWrist™ tennis swing training tool can help you improve your tennis game and at the same time reduce the chance of developing tennis elbow. How do we know? We know because many coaches including high performance junior development coaches buy from us repeatedly and use them in their lessons.
Since the introduction of the PermaWrist™ training aid in 2014, we are adding new unique training aids for the swing sports industry. Please visit us often for more exciting products.
If you are a tennis fan, please enjoy the videos under the "Helpful Videos" tab on our website. They have been specially selected to help you improve your game.
Andrew Ahn
President
AA Swing, LLC
Sparkill, NY, U.S.A.
PS: My parents have started an online olive oil store to market ultra premium EVOO. Please check it out at www.spiritofolive.com.
I am an avid tennis player and love studying the biomechanics of proper swing strokes. Over the years, my dad suffered from a bad case of tennis elbow. I knew that improper swing mechanics heavily contributed to his conditions. To prevent similar injuries in the future, I came up with a simple yet effective way to develop proper tennis strokes.
We truly believe that our PermaWrist™ tennis swing training tool can help you improve your tennis game and at the same time reduce the chance of developing tennis elbow. How do we know? We know because many coaches including high performance junior development coaches buy from us repeatedly and use them in their lessons.
Since the introduction of the PermaWrist™ training aid in 2014, we are adding new unique training aids for the swing sports industry. Please visit us often for more exciting products.
If you are a tennis fan, please enjoy the videos under the "Helpful Videos" tab on our website. They have been specially selected to help you improve your game.
Andrew Ahn
President
AA Swing, LLC
Sparkill, NY, U.S.A.
PS: My parents have started an online olive oil store to market ultra premium EVOO. Please check it out at www.spiritofolive.com.
