This was quite heavy for the player. Years later, designers were able to produce lighter versions made either of metal or aluminum. It is also possible to have one made out of plastic but this will really depend on the individual. The rackets of today also vary in length, weight and head size. This is ideal for players depending on age, gender and experience in the sport. Examples of its tennis racquet categories are: junior tennis racquets, super light tennis racquets, and maximum power tennis racquets. Even though the price of goods in Tennis Warehouse is already rock bottom, there are still some racquets on sale. So, if you are on a tight budget, just got to the sale section of the website and avail yourself of big discounts. There are many healthy benefits you can get from playing this sport. You don't only get physically fit, you mind gets well too. Here is a list of physiological reasons why you will be excited to play tennis. 1. It burns your fat and boosts your energy levels by increasing your metabolism and tapping your energy stores. Leather, on the other hand, is set to keep the players' feet dry on environments that are off court. The third material that can be used is vinyl. This tops in keeping the feet dry. But beware, what's set to keep the feet dry can make it 'wet' during seasons of hot weather (hello smelly feet!). Upper materials for tennis shoes are made to last, except that the rigors of tennis eat up the soles fast. If your racquet has synthetic strings, then it begins to lose its tension at about 43 degrees C or 110 degrees F. Always leave your racquet at a cool storing place in order for the strings to stay intact. 5. Racquet Stringing Frequency Tennis players wonder how often they must have their racquets re-strung. With championships bagged by these athletes, most consumers started to show interest in Prince products. The company today remains a leader not only in manufacturing the latest innovation in tennis products but also in sponsoring tennis events. Take a look at tennis tournaments and you are set to see a logo of the company on the background!