The origin of the term "racket" is unclear. According to a popular belief first published by tennis player Malcolm Whitman in 1932, the expression comes from the Arabic term rahat al-yad, meaning "palm of hand". Modern research however, holds this thesis in a highly questionable light. Instead, the term is more likely to be derived from the Flemish word "raketsen" which is itself derived from Middle French "rachasser", meaning "to strike (the ball) back".
Hi I'm Decio Gomes I'm from Brasil leaving here in USA 20years i pmayed tennis competitive until my 25yrs after that I start to coach players in the tour for 10yrs after that I started to teach young players and club tennis I'm usta certified ITF coach certified and I'm master in PE here in Miami I'm coaching high school for 6 years and ladies teams all levels....bottom line I love be at tennis court teaching that's my passion ... View Profile
The International Tennis Federation has tested the typical ball speed for various court surfaces, and classifies them as slow, medium, or fast. Generally, a hard concrete surface—with no surfacing system applied—provides a fast speed of play. If that's not your preference or you want a more resilient surface to reduce the impact on your joints, an abundance of acrylic color coatings and cushioning systems are on the market that allow you to adapt the court surface to your style of play.
After this Incident 6 Month Later I injured my Left Ankle in The MRI Scan I found my ankle Ligament is tear so I visited the doctor After getting the report and checking my ankle doctor said you need to take rest couple of month after getting lot of ERP and NIDDLE THERAPY finally after 1.5 year later my ankle is now in that position so that I can play tennis.
A tie-break set is played with the same rules as the advantage set, except that when the score is tied at 6–6, a tie-break game (or tiebreaker) is played. Typically, the tie-break game continues until one side has won seven points with a margin of two or more points. However, many tie-break games are played with different tiebreak point requirements, such as 8 or 10 points. Often, a 7-point tie-breaker is played when the set score is tied at 6–6 to determine who wins the set. If the tiebreak score gets to 6-6, then whichever player to win the best of two points wins the set. 
If you've tuned in to the Australian Open to catch the action but are feeling a little confused by what's happening on the court, don't fret. Tennis scoring can seem complicated at first, but once you get the hang of it, you'll feel like a seasoned fan. Here's a primer on scoring as the tournament heads toward the finals — so you can keep up with the matches!
When playing a match, it is usually best to report each score out loud with one's opponent to avoid conflicts. During a game, the server has the responsibility to announce the game score before serving. This is done by announcing the server's score first. If, for example, the server loses the first three points of his or her service game, he or she would say "love–40". This is to be done every time. After a set is complete, the server, before serving for the first game of the next set, announces the set scores so far completed in the match, stating his or her own scores first. If the server has won the first two sets and is beginning the third, he or she would say, "two–love, new set." If the server had lost the first two sets, he or she would say, "love–two, new set." Finally, after the completion of the match, either player, when asked the score, announces his or her own scores first.
I see also that the coaches in US, try to change the natural shots that the children have, by trying to help them to develop the perfect technique. I have seen children with wonderful one hand backhand, that is then changed to a two hand backhand by their coaches. That does not make sense. Coaches should help the children to improve their natural shots and techniques, instead of changing everything. That, in my oppinion, is one of the biggest mistakes the coaches here in US, are doing with the children.
3. They often take only private lessons and play points when they play on their own – which means that they do not have enough repetitions in situations without pressure where they could automate their technique. In other words, they don’t practice enough – they only get more information in private lessons and do not groove the strokes in practice.
Modular tile systems are the newest cushioning option on the market and offer the benefits of easy snap-together installation, long service life, and minimal maintenance. These systems feature interlocking, 12-inch square tiles made of high-impact polypropylene. The tiles rest slightly above the base surface to allow for better drainage and eliminate puddling. The downside of this cushioned comfort is the cost, which can run as high as high as $3 per square foot installed (or over $21,000 for a 60 x 120-foot tennis court).
A match consists of a sequence of sets. The outcome is determined through a best of three or five sets system. On the professional circuit, men play best-of-five-set matches at all four Grand Slam tournaments, Davis Cup, and the final of the Olympic Games and best-of-three-set matches at all other tournaments, while women play best-of-three-set matches at all tournaments. The first player to win two sets in a best-of-three, or three sets in a best-of-five, wins the match. Only in the final sets of matches at the Australian Open, the French Open, Wimbledon, the Olympic Games, Davis Cup (until 2015), and Fed Cup are tie-breaks not played. In these cases, sets are played indefinitely until one player has a two-game lead, leading to some remarkably long matches.