co-authored the book Technical Tennis: Racquets, Strings, Balls, Courts, Spin and Bounce with Crawford Lindsey. (Amazon Link is here: ) The work explores the physics of tennis and exposes some ...

Table tennis is the unlikely professional ... take greater control of the angle at which the ball is being hit, which results in unbeatable spin. If it’s made by STIGA, world champs are using ...

The grommets in a frame like the Extreme can also play a role. When the holes are a bit bigger, or have elongated shapes, it allows the strings to move more at contact before snapping back into ...