If you are following the tennis action at Wimbledon this week, you’ve probably noticed the players studying the ball before serving.  Why do they do that?  It all comes down to hair.  The hair on a new tennis ball tends to be smoothed flat, while a ball that’s been knocked around a bit will be [...]

 Print This Post

July 1st, 2010 | Tags: Tennis | Category: Daily Blog, Sports | Leave a comment