THE ALL ENGLAND CLUB, LONDON — On the first day of Wimbledon, Ed Day, a university student from just outside London, ran 17.5 kilometers across the All England Club. Those kilometers took him from the ...

"The 4:30 wakeup to start stringing tennis rackets is not the most pleasurable thing in the world," Yu said. The rackets Yu strings will be used in about six or seven hours, when the strings start to ...

Anton Constantino may know a thing or two about tennis rackets, having restrung more than 25,000 of them. Restringing a racket is something that every professional or avid player knows keeps their ...

Adam Queen's fingers nimbly slide across the empty face of the tennis racket. The hole in the frame quickly fills as Queen, with a surgeon's precision, guides a 40-foot piece of synthetic white string ...

Forbes contributors publish independent expert analyses and insights. Tim Newcomb covers tennis gear/business, stadiums and shoe tech. So much is made about the technology of tennis rackets. But don't ...

Stringing a badminton racquet is a somewhat complicated job. It needs to be done well if the racquet is to perform well and the player is to succeed. To that end, [kuokuo] built a machine of their own ...

You probably didn't see Vince Chiarelli on TV at the U.S. Open back in August. ¦ He was there, but behind the scenes, working. Chiarelli is among a fairly small and elite group of technicians who ...