While for the doubles, the court is made of 9 feet (2.7 meters) wider by making the base lines 4.5 feet (1.37 meters) longer in both directions. These added extensions on the sidelines are identified as alleys. Boundaries for doubles are identified as "doubles alleys". Alleys near the area of the court are required for players when reaching for swarming balls. You learn to be competitive and adjust to the highs and lows of winning or losing. 22. You become more responsible as you accept the fact that it is your responsibility to practice your skills, check your equipment, and eat right when preparing for a match. 23. You manage to adapt to various situations by learning to adjust to things beyond your control like the weather. Next, the topspin is done by doing high arcing trajectory and with high strong bounce. The last one is the slice. This type of serve is made by doing a combination of a sidespin and a bit of topspin to make the ball swerve in the air following the bounce. Here are the elements of the serve before the racquet hits the ball: Service Stance Adjust your stance according to the appropriate service you ll make. Although you may be easily be swayed by the attractive style and color of the shoes, you must first consider whether those shoes are compatible to your foot type. How would you know your foot type? Basically, there are three basic foot types. First, if there is a large space where the arch of your foot didn't touch, your foot is suppinated. All players who want to join the WTA must submit an annual physical examination clearance, which ensures that she is physically fit and capable to join the games. You should also reach at least the minimum educational prerequisite of your country of origin, before you could join the tour. Career development and opportunities The Sony Ericsson WTA Tour is serious in developing and enhancing the professional career of its members; that is why it provides educational assistance and mentoring programs for those who are just starting out. Prince and Prince products have long dominated the market in terms of providing quality tennis apparels and equipments. Would you like to go back down the memory lane and see how the phenomenal success of this company came to be? Prince began by being a manufacturer of machines for tennis balls. They soon ventured into racket manufacture and engineering (oversized, graphite, to name a few).