Post-tensioned concrete is reinforced with a grid of high-strength sheathed steel tendons, or cables. While the concrete is curing, the cables are tensioned in both directions and held permanently under stress by anchoring them in a perimeter beam. This squeezing action keeps the concrete in compression, improving its tensile (or bending) strength. The more the concrete is squeezed together, the less likely it is that shrinkage cracks will develop or open. (See a more complete description of post-tensioning from the Post-Tensioning Institute.)
There is nothing that says you cannot look good when you play the game of tennis and that includes having a stylish tennis racquet that accentuates your attire. It is probably not something that you want to be a major factor in your purchasing decision but if you have narrowed your choices down to 2 or 3 similar racquets it can be used as the deciding factor.
From 'No advantage'. Scoring method created by Jimmy Van Alen. The first player or doubles team to win four points wins the game, regardless of whether the player or team is ahead by two points. When the game score reaches three points each, the receiver chooses which side of the court (advantage court or deuce court) the service is to be delivered on the seventh and game-deciding point. Utilized by World Team Tennis professional competition, ATP tours, WTA tours, ITF Pro Doubles and ITF Junior Doubles.[57][58]
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The weight of the tennis racquet you use is very important too. You need a heavier tennis racquet to generate more ball speed but you also need to be able to swing it fast enough to hit that ball in the first place. So you have to balance the weight of the tennis racquet you use with other considerations too.For instance, if you are slight in stature it may be to your benefit to use a little lighter racquet to help you turn on the ball faster as you go to return a shot. If you are a player whose game strategy is to win on long volleys you may benefit from using a lighter racquet so you do not get tired out as much swinging so much during a match.

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The drill went like this: He began feeding balls to me, rapidly, 20 or so a minute, to my left, to my right. They arrived close to my body at first, then farther away, then farther and harder. At the moment his racket was about to make contact with the ball, I did my split step, a reaction maneuver that entails hopping in place, spreading my legs shoulderwide and landing on my toes, ready. I stepped toward the net, taking the coming ball out of the air with a volley. Then I backpedaled once more to the T, volleying forehand, then backhand, forehand, backhand, on and on for three, four minutes — an eternity.
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Premier events for women form the most prestigious level of events on the Women's Tennis Association Tour after the Grand Slam tournaments. These events offer the largest rewards in terms of points and prize money. Within the Premier category are Premier Mandatory, Premier 5, and Premier tournaments. The Premier events were introduced in 2009 replacing the previous Tier I and II tournament categories. Currently four tournaments are Premier Mandatory, five tournaments are Premier 5, and twelve tournaments are Premier. The first tiering system in women's tennis was introduced in 1988. At the time of its creation, only two tournaments, the Lipton International Players Championships in Florida and the German Open in Berlin, comprised the Tier I category.

Acrylic color coatings are a combination of acrylic latex resins, pigments, and silica sand (for texture). They protect the court from the elements, enhance its appearance, and improve foot traction and consistency in ball bounce. They also make it possible to tailor the speed of play to your preferences by adjusting the amount, type, and size of sand used in the coating. For a standard concrete tennis court, the cost to install an acrylic color coating runs about $6,000, according to Kolkmann. To improve bonding of the coating, the concrete surface should have a broom finish (a lightly textured profile obtained by pushing a broom over freshly placed concrete).
Here is another racquet on our list from the very good tennis racquet manufacturer Babolat. Rest assured that any company that puts more than one tennis racquet on our top review list is a company that knows how to build tennis racquets the right way. This racquet is comfortable to use, helps you control the ball when you strike it and also will add a little power to your game.
A popular alternative to advantage scoring is "no-advantage" (or "no-ad") scoring, created by James Van Alen in order to shorten match playing time.[12] No-advantage scoring is a scoring method in which the first player to reach four points wins the game. No-ad scoring eliminates the requirement that a player must win by two points. Therefore, if the game is tied at deuce, the next player to win a point wins the game. This method of scoring is used in most World TeamTennis matches.[13][14] When this style of play is implemented, at deuce, the receiver then chooses from which side of the court he or she desires to return the serve. However, in no-ad mixed doubles play gender always serves to the same gender at game point and during the final point of tiebreaks.[15]
Hunter/Killer: This 11.7oz beefcake is what the attack-happy Novak Djokovic uses to great effect. It is made for speed with the weight distributed toward the ends so that it aids movement in any direction. The 18×20 string arrangement is unusual, but geared toward flat hitters who want to be able to aim their slams or throw a little english onto a powerful stroke. This is probably the best one you can find if you like to attack the net rather than hanging back at the baseline. The 100 square-inch head is a little on the large side for catching sneaky balls that would otherwise get by you. The racket is extremely stable and balanced when moving, but you’ll definitely catch a few bad vibrations as you use it. [Purchase: $186]

Basically, the main purpose of the game of tennis is to keep tennis ball play. When learning how to play tennis, the most common action that derails most beginners is the fixation of striking the ball with power instead of returning the ball with precision and control. To start off on the right track, practice controlling the ball first and as you progress you will be able to add speed as well as power to your game.


I focus on the student ability to improve skills in the court by having constant repetitions of drills. I also make the lesson more attractive for the students by playing with them and make them experience real game practice.  I structure my lessons with short warm up continued by certain amount of drills and finally different games applied to different situations of the game. 

While traditional sets continue until a player wins at least six games by a margin of at least two games there are some alternative set scoring formats in use. A common alternative set format is the eight or nine game pro set. Instead of playing until one player reaches six games with a margin of two games, one plays until one player wins eight or nine games with a margin of two games. A tie-break is then played at eight or nine games all. While the format is not used in modern professional matches or recognized by the ITF rules, it was supposedly used in early professional tours. It is commonly utilized in various amateur leagues and high school tennis as a shorter alternative to a best of three match, but longer than a traditional tie-break set. In addition, eight game pro sets were used during doubles for all Division I college dual matches, until the 2014–2015 season.[31]
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It wasn't until the 16th century that rackets came into use, and the game began to be called "tennis", from the French term tenez, which can be translated as "hold!", "receive!" or "take!", an interjection used as a call from the server to his opponent.[6] It was popular in England and France, although the game was only played indoors where the ball could be hit off the wall. Henry VIII of England was a big fan of this game, which is now known as real tennis.[7] During the 18th and early 19th centuries, as real tennis declined, new racket sports emerged in England.[8]
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