Another benefit of post-tensioning is that contractors can build larger slabs using thinner concrete sections, and they don't have to install control joints which can interfere with play. "In order to build a reinforced concrete court that has the same structural capabilities as a post-tensioned court, we would have to install so much steel and concrete that the reinforced court would actually cost more," says Kolkmann. "Also, a reinforced court needs control joints, usually at a spacing of 10 to 15 feet, including in the playing area. Eventually these joints may widen, as well as any cracks that appear."

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The referee, who is usually located off the court, is the final authority about tennis rules. When called to the court by a player or team captain, the referee may overrule the umpire's decision if the tennis rules were violated (question of law) but may not change the umpire's decision on a question of fact. If, however, the referee is on the court during play, the referee may overrule the umpire's decision (This would only happen in Davis Cup or Fed Cup matches, not at the World Group level, when a chair umpire from a non-neutral country is in the chair).[59]
Any court surface may be used indoors. Hard courts[8] are most common indoors, as they are made with the most versatile materials and surface finishes. Clay courts are installed indoors with underground watering systems, and used mostly for Davis Cup matches. The conclusion of the Wimbledon Championships, in 2012, was played on the lawn of Centre Court under the closed roof and artificial lights. The Halle Open has also seen a number of matches played on its grass court in the Gerry Weber Stadion with the roof closed. Carpet surfaces have been used both on the ATP World Tour and World Championship Tennis circuit, though no events currently use them. Historically, other surfaces have been used indoors such as hardwood at the defunct World Covered Court Championships and London Indoor Professional Championships. Currently, the ATP World Tour Finals event is the most important indoor tennis tournament.
Steffi Graf is considered by some to be the greatest female player. Billie Jean King said in 1999, "Steffi is definitely the greatest women's tennis player of all time."[123] Martina Navratilova has included Graf on her list of great players.[123] In December 1999, Graf was named the greatest female tennis player of the 20th century by a panel of experts assembled by the Associated Press.[124] Tennis writer Steve Flink, in his book The Greatest Tennis Matches of the Twentieth Century, named her as the best female player of the 20th century, directly followed by Martina Navratilova.[125]
Table tennis uses a table tennis racket made from laminated wood covered with rubber on one or two sides depending on the grip of the player. Unlike a conventional racket, it does not contain strings strung across an open frame. This is called either a paddle, racket, or a bat, with usage differing by region. In the USA the term "paddle" is common, in Europe the term is "bat", and the official ITTF term is "racket."
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For length, 21 to 26 inches (53 to 66 cm) is normally the junior racket range, while 27 inches (69 cm) is for stronger more physically-mature players. Some are also available at lengths of 27.5 to 29 inches (70 to 74 cm). The Gamma Big Bubba was produced with a 32 inches (81 cm) length but it is no longer legal in that length. Gamma responded by changing the length of the grip portion of the racket, to continue sales. The length restriction was based on the concern that such long rackets would make the serve too dominant, but that concern has never been objectively supported with testing. Moreover, some players, such as John Isner, are much taller and have longer arms than average professionals (and especially low stature ones), giving them a much larger advantage in terms of height for the service than is possible with several inches of racket length. This makes the length restriction more questionable. Finally, the professionals who nearly always choose to use the longest rackets typically choose them because they use two-handed groundstrokes for both forehand and backhand, using the extra length to improve their reach. An example is Marion Bartoli. As this type of player is not dominant in the sport, or even close to being average in terms of per capita representation, the length restriction seems even more unnecessary. Despite Prince's attempt to market longer length "longbody" rackets in the 1990s, standard length remains the overwhelming choice of players, further negating the argument in favor of the length restriction. When most players who choose to use a longer racket than 27 inches (69 cm) choose one, they typically only use a 27.5 inches (70 cm) model, rather than one approaching 30 inches (76 cm). Longer rackets were introduced by Dunlop[10]
More recently, Roger Federer is considered by many observers to have the most "complete" game in modern tennis. He has won 20 grand slam titles and 6 World Tour Finals, the most for any male player. Many experts of tennis, former tennis players and his own tennis peers believe Federer is the greatest player in the history of the game.[110][111][112][113][114][115] Federer's biggest rival Rafael Nadal is regarded as the greatest competitor in tennis history by some former players and is regarded to have the potential to be the greatest of all time.[116][117] Nadal is regarded as the greatest clay court player of all time.[118]
For sure you can never go wrong purchasing any of the models we did tennis racquet reviews on in this article. They feature such things as excellent racquet grip size, large sweet spots and they also have many advanced technologies used in their construction. If you don’t like any of those models, then you should refer to the handy buying guide to help you in your new tennis racquet selection process.
A tennis match is composed of points, games, and sets. A set consists of a number of games (a minimum of six), which in turn each consist of points. A set is won by the first side to win 6 games, with a margin of at least 2 games over the other side (e.g. 6–3 or 7–5). If the set is tied at six games each, a tie-break is usually played to decide the set. A match is won when a player or a doubles team has won the majority of the prescribed number of sets. Matches employ either a best-of-three (first to two sets wins) or best-of-five (first to three sets wins) set format. The best-of-five set format is usually only used in the men's singles or doubles matches at Grand Slam and Davis Cup matches.

The decision to install a top-of-the-line concrete court is just the beginning, however. You also need to evaluate your site, determine the type of playing surface you want, choose a surfacing system, and even pick out a color scheme. The next step is to find a qualified, experienced contractor who can install the court you want at a fair price. Here are some of the basics you need to know before getting in the game.
The comprehensive rules promulgated in 1924 by the ILTF, have remained largely stable in the ensuing eighty years, the one major change being the addition of the tiebreak system designed by Jimmy Van Alen.[32] That same year, tennis withdrew from the Olympics after the 1924 Games but returned 60 years later as a 21-and-under demonstration event in 1984. This reinstatement was credited by the efforts by the then ITF President Philippe Chatrier, ITF General Secretary David Gray and ITF Vice President Pablo Llorens, and support from IOC President Juan Antonio Samaranch. The success of the event was overwhelming and the IOC decided to reintroduce tennis as a full medal sport at Seoul in 1988.[33][34]

The concrete slab should be placed at a thickness of at least 4 inches, or 5 inches if subject to repeated freeze/thaw cycles. Munson's post-tensioned slabs are a minimum of 5 inches thick, with the post-tensioning cables spaced 3 feet apart. Before installing the slab, Munson lays down two layers of 10-mil polyethylene sheeting to reduce drag as the slab shrinks upon curing and to serve as a moisture-vapor barrier.


In doubles, service alternates between the teams. One player serves for an entire service game, with that player's partner serving for the entirety of the team's next service game. Players of the receiving team receive the serve on alternating points, with each player of the receiving team declaring which side of the court (deuce or ad side) they will receive serve on for the duration of the set. Teams alternate service games every game.

David Foster Wallace, an amateur tennis player himself at Urbana High School in Illinois,[130] included tennis in many of his works of nonfiction and fiction including "Tennis Player Michael Joyce's Professional Artistry as a Paradigm of Certain Stuff about Choice, Freedom, Discipline, Joy, Grotesquerie, and Human Completeness," the autobiographical piece "Derivative Sport in Tornado Alley," and Infinite Jest, which is partially set at the fictional "Enfield Tennis Academy" in Massachusetts.

Again, begin with the grip. Whether you choose to use a one handed backhand or a two handed backhand, it’s important to grip the racket closer to the top bevel with your dominant hand. For a two handed backhand, the non-dominant hand should grip the racket underneath the handle, and keeping your palm rested firmly on the racket handle. Fingers should be free of tension, and not too close together. The grip for the two hander should have your other hand adjacent to the first. It’s necessary to practice both the forehand and backhand tennis strokes as you learn to play tennis.
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.
"Tennis Court" was played during the 2013 Wimbledon Championships – Women's Singles Final by British Broadcasting Corporation (BBC).[88] "Tennis Court" was remixed by Australian musician Flume in 2014.[89] In July 2014 American producer Diplo released his version, titled the Diplo's Andre Agassi Reebok Pump Mix.[90] In 2014, "Tennis Court" was featured in the soundtrack of the PlayStation 4, Xbox One and Microsoft Windows versions of Grand Theft Auto V.[91]
Welcome to www.usta.com. This site is owned by United States Tennis Association Incorporated (the "USTA") and is operated by and on behalf of the USTA and its affiliated companies, including USTA National Tennis Center Incorporated, USTA Serves Incorporated, USTA Player Development Incorporated and US Open Series LLC (collectively, the “USTA Family of Companies”, “we”, “us” or “our”).
The track opens with Lorde questioning "Don't you think that is boring how people talk?" with her, in the words of Lester, "sweet, sultry and sour" voice, which suggests "a frictional relationship with the high life".[37] This line also summarises Pure Heroine's central theme of Lorde's observations and critiques of mainstream culture.[39][40] Lorde repeats the tongue-in-cheek word "Yeah" after each verse.[41] The refrain contains the lyrics "Baby be the class clown / I'll be the beauty queen in tears", which feature "class clown" and "beauty queen" stereotypes of high school students[25][42] and express underlying sorrow behind superficial beauty.[43][44] Follow-up lines "It's a new art form showing people how little we care / We're so happy even when we're smilin' out of fear" illustrate Lorde feigning disinterest when facing fame and adolescence.[25][42] In the second verse, Lorde wonders about her future music career, therefrom expecting inevitable nostalgia of her non-celebrity lifestyle, "But my head's filling up with the wicked games, up in flames / How can I fuck with the fun again, when I'm known?"[28][45][46][47] At the bridge, Lorde sings "I fall apart, with all my heart / And you can watch from your window", which HuffPost interpreted as a commentary on the breakdowns of teenage celebrities.[32]
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I’ve spent years in attempts to understand tennis techniques and secrets that few people ever learn in tennis lessons. Most competitive junior tennis players have the privilege of time and money to develop and learn tennis techniques, but maybe you don’t. Tennis techniques are an important part for every tennis player and even small changes in tennis technique can result in big improvements.
Hello my name is Paolo Losno, I've been a full time tennis coach for the last 6 years. I work with all age groups as well as level of play. I played tennis during high school for and at the university level, am certified with a Professional level of coaching from the PTR, USTA and the USPTA. Have been working the after school tennis programs at various elementary schools during the past 2 years as well as worked with competitive junior players as of late. ... View Profile
The International Tennis Federation (ITF) conducts a junior tour that allows juniors to establish a world ranking and an Association of Tennis Professionals (ATP) or Women's Tennis Association (WTA) ranking. Most juniors who enter the international circuit do so by progressing through ITF, Satellite, Future, and Challenger tournaments before entering the main circuit. The latter three circuits also have adults competing in them. Some juniors, however, such as Australian Lleyton Hewitt and Frenchman Gaël Monfils, have catapulted directly from the junior tour to the ATP tour by dominating the junior scene or by taking advantage of opportunities given to them to participate in professional tournaments.
Consider a player who wins six games in each of two sets, all by a score of game–30. The winner has scored 4×12 = 48 points and the loser 2×12 = 24. Suppose also that the loser wins four games in each set, all by a score of game-love. The loser has scored 4×8 = 32 points and the winner zero in those games. The final score is a win by 6–4, 6–4; total points 48–56.
The player who would normally be serving after 6–6 is the one to serve first in the tiebreak, and the tiebreak is considered a service game for this player. The server begins his or her service from the deuce court and serves one point. After the first point, the serve changes to the first server's opponent. Each player then serves two consecutive points for the remainder of the tiebreak. The first of each two-point sequence starts from the server's advantage court and the second starts from the deuce court. In this way, the sum of the scores is even when the server serves from the deuce court. After every six points, the players switch ends of the court; note that the side-changes during the tiebreak will occur in the middle of a server's two-point sequence. At the end of the tiebreak, the players switch ends of the court again, since the set score is always odd (13 games).
The track opens with Lorde questioning "Don't you think that is boring how people talk?" with her, in the words of Lester, "sweet, sultry and sour" voice, which suggests "a frictional relationship with the high life".[37] This line also summarises Pure Heroine's central theme of Lorde's observations and critiques of mainstream culture.[39][40] Lorde repeats the tongue-in-cheek word "Yeah" after each verse.[41] The refrain contains the lyrics "Baby be the class clown / I'll be the beauty queen in tears", which feature "class clown" and "beauty queen" stereotypes of high school students[25][42] and express underlying sorrow behind superficial beauty.[43][44] Follow-up lines "It's a new art form showing people how little we care / We're so happy even when we're smilin' out of fear" illustrate Lorde feigning disinterest when facing fame and adolescence.[25][42] In the second verse, Lorde wonders about her future music career, therefrom expecting inevitable nostalgia of her non-celebrity lifestyle, "But my head's filling up with the wicked games, up in flames / How can I fuck with the fun again, when I'm known?"[28][45][46][47] At the bridge, Lorde sings "I fall apart, with all my heart / And you can watch from your window", which HuffPost interpreted as a commentary on the breakdowns of teenage celebrities.[32]
I have been teaching Tennis for over 30 years.Started playing from I was 11 years old in Jamaica, at 13 was under 14 & 16 Champion, was Junior Caribbean Open Champion. Competed in Orange Bowl in 1972 Competed in Junior Wimbledon in 1973 Won the Edgar Redwin Sportsmanship Award over several years. Youngest Ever All Jamaica Ladies Open Champion at 15. Also won Caribbean Ladies Open Champion in Singles, Doubles & Mixed Doubles. Was Coached by Harry Hopman ,traveled extensively on The WTA Tour competing on the "Avon Circuit," in the " French, Wimbledon & US Open Grand Slam Events." Played U.S. Clay Courts as well as Open events in Hong K ... View Profile
Tennis is a great social sport and you can really learn a lot from playing with a partner. Find someone you can play weekly rounds with. Practice with one person gently tossing 25 to 40 balls over the net while the other returns them, then switch. You can also practice hitting the ball back and forth like you would in a game, or try playing a game.

Frame shows use seen as some scuffing/paint wear to the sides/edges as well as some play wear to the bumper guard, otherwise a solid racquet just needing some strings for play. (No cracks to the frame) See pics! Can zoom in for detail. The white grip shows some dark marks but is in good playable condition. (4 1/8") Returnable only if in unused original listing condition as pictured.
The right tennis racquet for you is based largely upon your current skill level. Beginners tend to do well with large racquets because they have bigger sweet spots. Advanced players tend to want high-tech racquets made of composite materials for excellent power in a lighter weight. Your swing is another factor in the type of racquet you need. If you’re a powerful swinger, look for a smaller control racquet to help you have more control. If your swing is more about finesse, consider a larger power racquet to help you add a little oomph to your game.
Outside Australasia, the single achieved modest commercial success. It peaked at number 78 on the Canadian Hot 100 and remained for five weeks on the chart.[61] The track earned platinum certification from Music Canada, which denotes shipments of 80,000 copies in the country.[62] The single had the similar position on the UK Singles Chart and was certified silver by the British Phonographic Industry for track-equivalent sales of 200,000 units, based on sales and streams.[63][64] It also entered the top 100 of the German Singles Chart, where it reached number 83.[65] Despite not entering the record chart of Norway, the song was certified platinum by IFPI Norway for exceeding sales of 10,000 units in the country.[66] In the US, "Tennis Court" debuted at number 71, which was also its highest placement, on the Billboard Hot 100 chart dated 19 October 2013.[67] The single spent 18 weeks on the chart and had sold 355,000 copies in the US by April 2014.[68][18] It also reached number nine on the Hot Rock Songs, a Billboard auxiliary chart.[69]
Welcome to www.usta.com. This site is owned by United States Tennis Association Incorporated (the "USTA") and is operated by and on behalf of the USTA and its affiliated companies, including USTA National Tennis Center Incorporated, USTA Serves Incorporated, USTA Player Development Incorporated and US Open Series LLC (collectively, the “USTA Family of Companies”, “we”, “us” or “our”).
Kolkmann says that asphalt courts can also develop low areas over time due to settling of the soil or base under the asphalt surface. "With a post-tensioned slab, this area can be bridged and no settling will occur. In addition, concrete courts can often be installed on unstable soils where it would be cost-prohibitive to do extensive excavating and base work to support an asphalt court," he says.
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In 1926, promoter C. C. Pyle established the first professional tennis tour with a group of American and French tennis players playing exhibition matches to paying audiences.[26][37] The most notable of these early professionals were the American Vinnie Richards and the Frenchwoman Suzanne Lenglen.[26][38] Once a player turned pro he or she was no longer permitted to compete in the major (amateur) tournaments.[26]
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