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Detailed feedback to help improve your game
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Zepp Tennis — Analyze and Improve Your Game
by
Maia Bittner
Swaypay
Featured
1
•
9yr ago
See launch →
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Maia Bittner
Swaypay
Hunter
"Using a sensor attached to the butt of a racket, Zepp can track racket speed impact, ball spin, backswing time, impact time and more that then transfer that in real time to an app for coaching help."
http://www.si.com/tennis/2015/05...
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9yr ago
Swaypay