what equipment is used to determine the ball’s speed of a tennis serve?

Posted February 2nd, 2009

samleong_86 asked: is it the same one that the police use to catch speeders??..Hortense

How would you be able to increase the energy of an athlete or sports equipment for tennis, to improve “work”

Posted February 2nd, 2009

DJ QUIkk asked: Include, Changes that could be made to the Racket. Shoes, Gear. The Atheletes positions. What could effect the work or energy and performance of an individual or tennis gear. What are some new technological or normal advancements in tennis, and tennis equiptment over the years, that proved to increase performance.Laraine

The Australlian Open has come! But are there any tennis shops that offer a discount during this time?

Posted February 1st, 2009

Ryoma Echizen asked: Are there any discounts off or online for tennis equipment such as tennis balls, tennis bags, grips, strings, etc.
Um… oh yeah I’m in Lynnwood, Washington so please leave a store that is near me. Thanks.Emilia