And when players want to ramp up the mph on their delivery, their focus is often on smacking the ball that much harder. However, if you’re looking to juice up your delivery you’d be better served (bad ...

Perhaps that’s an overstatement, but it’s tough to advance in the tennis ranks if your second serve is inconsistent ... on the up and out motion, with the wrist accelerating super-fast to ...

2 Department of Mechanical and Aerospace Engineering, Ohio State University, Columbus, Ohio, USA 3 Department of Mechanical Engineering, Stanford University, Stanford, CA, USA Background The tennis ...

Tennis elbow usually develops over time. Repeated motions, like gripping a tennis ... or shake hands Raise your hand or straighten your wrist Talk to your doctor if you have any of these symptoms ...

Methods Seven NCAA Division I male tennis players performed three successful flat, kick and slice serves. Serves were recorded using an eight camera markerless motion capture system ... magnitudes at ...