Play Tennis to Keep Your Health at Its Peak If you are considering having a sport, choose tennis. 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. From there, we see the achievements of the company: 1.Invention of the machine for tennis balls by Bob Mclure in 1970. 2.Oversized racket was introduced to the market in 1976. 3.In 1976, a racket made of graphite was born. 4.In 1978, a string which has multi-filaments was created. 5.Sports bags were first sold in the early 80's. Their most popular professional tennis racquet model being the Volkl DNX 10. Yonex - has models that are being used by Lleyton Hewitt and David Nalbandian. Prince - these racquets include comfort and ease in their 'racquet science'. They even boast of having some of their racquets as the choice of editors of the Tennis Magazine. The Essential Equipment Needed in the Game of Tennis Tennis is one sport that has lasted for more than 100 years. In fact, the way it was played back then is still the same as it is now with some changes in the kind of ball and the racket used. For instance, there are two types of tennis balls. The first is pressurized while the other one doesn t. Thanks to Suzanne Lenglen who showed up in a game wearing the shortest skirt then. She also shed the usual hat that is donned with the outfit. It was not advisable to not wear a hat for tennis games before. It was only in 1930 when a 'hatless' head was already accepted, together with a very short skirt. Elbow Tennis: Aching Tendons Tennis elbow, or lateral epicondylitis, is extremely aching tendonitis that sometimes badly affect an elbow subjected to too much stress, for instance related with tennis. Exactly what causes tennis elbow is unidentified, although it is thought to be for the reason that there are inflammation of the tendon and occurrence of small tears of the tendons that are attach to the muscles of the forearm to the arm bone at the elbow joint.