Tennis balls are classified into regular duty, extra duty and high altitude. This is because of the various surfaces this game is played namely, clay, grass, hard and indoor. Someone who will play the game indoors should sue regular duty tennis balls. If the game is done in a clay or grass court, extra duty ones will be needed. It also fosters having good nutritional habits because you develop the discipline of eating properly before a game to have enough energy and after a competition to properly supplement the energy that you have lost. 17. It also develops good eye-hand coordination when judging when to hit the ball. 18. This type tends to wear out shoes around the edges. Cushion, not protection from falling over, should be the top priority in buying tennis shoes for this type, Neutral feet evenly wear out shoes. It would be more difficult to choose tennis shoes for this feet type because one should find shoes that provide both fall protection and cushioning. Anti-inflammatory drugs are frequently used to relieve pain and swelling associated with tennis elbow. For a tennis player, racquets must be sized appropriately, as well as the grip size. Playing on hard courts add to the possibility of tennis elbow occurrence. Stroke technicalities ought to be assessed to make sure that the ball hit the ball at the middle of the racquet and also the racquet must not be lead by the players on bended elbow. Most are brilliantly designed to fit the player's needs, style wants and comfort. They come in many fabrics and colors that women could choose from. Common fabrics are cotton (this is used due to its softness and breathability), nylon (this one is used because of its durability) and spandex (due to its elasticity). But by the turn of the new century, in the Victorian period of England, tennis was significantly revived. New courts were built and tennis clubs appeared. It was at this time that Lawn Tennis came out. With the development of vulcanized rubber, large production of balls that were compatible to the grass thrived and brought tennis into the open.