Why reluctance to penalize players for throwing rackets and hitting balls into the crowd will come back to bite the sport one ...

An easy tennis ball test can gauge grip strength. Getty Images. There are a few ways to gauge grip strength — such as a pricey handgrip dynamometer and the hanging bar method.

The tennis ball squeeze is just that -- squeeze the tennis ball in one hand for up to 15 seconds. Be sure all five fingers ...

Strengthen your back at home with this tennis ball routine. Makarin’s video is slightly sped up, so don’t try to match his pace. Concentrate on the muscles and joints each exercise targets, ...

While the club and recreational players don’t pop open fresh felt quite so often, the tennis industry still churns out over 325 million tennis balls worldwide annually.

He had been a ball person at the 1992 U.S. Open, working the match between Jim Courier and Andre Agassi. He pulled up a YouTube clip as proof. “Look for the redheaded kid,” he said.

US Open viewers were understandably bemused to see adult men and women retrieving tennis balls at the grand slam tournament. “It’s ball BOYS, not ball men. There are no ball men.” Kramer ...