About us

We are avid tennis players and love studying the biomecnhanics of proper swing strokes.  Over the years, we observed that there were not many training aid that actually improve the swing mechanics.  This led us to begin developing simple tools that actually work.  Our first product called PermaWrist™ helps you to create modern tennis strokes to generate powerful balls and at the same time reduce the chance of getting a tennis elbow.  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 planning to add 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.

AA Swing LLC