Head size plays a very key role in a racket's performance characteristics. A larger head size very generally means more power and a larger "sweet spot". This is an area in the string bed that is partially more forgiving on off-center hits and which produces more ball-reflective power from string deformation, known as the trampoline effect. However, large head sizes can increase twisting, which makes off-center hits more difficult to control and can reduce a player's overall power production due to the playing compensating for the extra inherent power, typically with stiffer strings to reduce the increased string deformation of large heads. A smaller head size generally offers more control for many shots, particularly the service and groundstrokes aimed near the lines, but can lead to more shanks (wild misses, from hitting the frame or missing the sweet spot). This drawback is most common for professional players using single-handed topspin backhands, as well as for recreational and aged players at net. Shanking due to small racket head size is typically exacerbated by racket weight, which slows the reaction time, as well as, to a lesser degree, the racket's balance point. In professional tennis, currently-used racket head sizes vary between 95–115 square inches (610–740 cm2), with most players adopting one from 98–108 square inches (630–700 cm2). Rackets with smaller and larger head sizes, 85 and 120–137 square inches (550 and 770–880 cm2), are still produced but are not used by professionals currently. A very small number of professionals, such as Monica Seles, used 125 square inches (810 cm2) rackets during some point in their careers. Rackets with smaller heads than 85 square inches (550 cm2) have not been in production since the 1980s and rackets with larger head sizes than 137 square inches (880 cm2) are not currently legal for the sport, even though only elderly players typically choose to use rackets beyond 115 square inches (740 cm2) and it is nearly unheard-of for a serious player who is not elderly to choose a racket over 125 square inches (810 cm2). The WEED company, founded by Tad Weed, specializes in producing very large rackets, primarily for the elderly market. Rackets that are moderately higher in power production, moderately lower in weight, moderately larger in size, and which typically possess a slightly head-heavy balance are often called "tweener rackets."[11] Rackets that have the smallest heads in current use, the highest weights in current use, and headlight or even balance are referred to as "players' rackets". Oversize rackets, typically 110 square inches (710 cm2) in size, were once pejoratively referred to as "granny sticks" but resistance to them being seen as illegitimate rackets for younger players decreased dramatically with the successful use of these rackets by a small number professionals such as Andre Agassi and Pam Shriver. Originally, even midsize frames (85 square inches (550 cm2)) were considered jumbo, and some top players, such as Martina Navratilova and Rod Laver said they should be banned for making the sport too easy. Later, these same professionals, including John McEnroe, signed a letter supporting a switch back to wood frames, or a limitation to the original standard size of approximately 65 square inches (420 cm2). Perhaps the last professional to use a standard-size racket in professional tennis was Aaron Krickstein, known for the strongly-contested match against Connors at the 1991 US Open. He used a Wilson Ultra-II standard-size graphite racket also used in the 1980s by the hard-hitting teen Andrea Jaeger. The first oversize, the fiberglass Bentley Fortissimo from Germany, was praised by racket designers but was considered too large to be taken seriously by the small number of players who were exposed to it.
A game consists of a sequence of points played with the same player serving, and is won by the first side to have won at least four points with a margin of two points or more over their opponent. Normally the server's score is always called first and the receiver's score second. Score calling in tennis is unusual in that (except in tie-breaks) each point has a corresponding call that is different from its point value. The current point score is announced orally before each point by the judge, or by the server if there is no judge.

Aside from the historical significance of these events, they also carry larger prize funds than any other tour event and are worth double the number of ranking points to the champion than in the next echelon of tournaments, the Masters 1000 (men) and Premier events (women).[83][84] Another distinguishing feature is the number of players in the singles draw. There are 128, more than any other professional tennis tournament. This draw is composed of 32 seeded players, other players ranked in the world's top 100, qualifiers, and players who receive invitations through wild cards. Grand Slam men's tournaments have best-of-five set matches while the women play best-of-three. Grand Slam tournaments are among the small number of events that last two weeks, the others being the Indian Wells Masters and the Miami Masters.

"Tennis Court" is written in the key of A minor and has a moderate tempo of 92 beats per minute. Lorde's vocal range on the song spans one octave, from G3 to G4.[22] As with Lorde's early releases, the song features a minimalist production, employing simple and sparse instrumentation.[23][24] It utilises reverbed synthesisers and an electronic pulse.[25] "Tennis Court" combines alternative pop, art pop and downtempo genres over hip hop-influenced beats.[26][27][28] Billboard editor Jason Lipshutz commented that "Tennis Court" conveys a darker aspect of pop music.[29] Nick Messtite from Forbes wrote that the track was reminiscent of The Postal Service's 2003 song "The District Sleeps Alone Tonight",[30] while Siân Rowe from NME compared the song to works by Lana Del Rey.[31] Clash's Joe Zadeh likened the electronic composition of "Tennis Court" to that of The xx's song "Together" from The Great Gatsby soundtrack (2013).[25]

Badminton rackets are light, with top quality rackets weighing between about 70 and 95  grams (with guts ). Modern rackets are composed of carbon fiber composite (graphite reinforced plastic), which may be augmented by a variety of materials. Carbon fiber has an excellent strength to weight ratio, is stiff, and gives excellent kinetic energy transfer. Before the adoption of carbon fiber composite, rackets were made of wood to their excessive weight and cost.

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.
This is a pretty serious level of tennis. The NCAA colleges have a very high skill ceiling for their tennis programs. They are looking for players who preferably have an ITF ranking and pretty proficient at their craft. To achieve this level of tennis you have to get your child in training from a very young age, like at 7-9 years old. They should have a dedicated plan for what they are going to do in their formative years because you have to maintain a balance of study and great tennis to get accepted into NCAA colleges on a sports scholarship. If your kid shows the talent then they can learn all the fundamentals in less than two years and they can keep practicing to perfect them.
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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 stiffest graphite racket that has been sold is the Prince More Game MP, which is rated at 80 RA on the industry-standard Babolat measuring equipment. The Prince More series used two pieces (a top side and bottom side of the racket, or a left side and a right side) and no grommet strip. Prince had briefly used a design without a grommet strip in an early version of its "original" graphite oversize. The most famous user of a More series racket was Martina Navratilova, who returned to play doubles in her 40s, using a Prince More Control DB (a midplus) for her initial wins in the mixed doubles at Wimbledon and the Australian Open with Leander Paes. She had used the stiffer More Game MP prior. Navratilova later switched to a design by Warren Bosworth (the founder of Bosworth Tennis) which had a customized asymmetric grip and an unusual geometric head shape. Stiffer rackets typically offer more power and control at the expense of increased ball shock, which can lead to injury or tennis elbow aggravation. Typically, power and control are at odds. However, in the case of stiff rackets, less energy is dissipated by the racket deforming, transmitting it back to the ball. Control is improved because there is less deformation. However, a player's overall power level may decrease due to the need to moderate ball striking effort to reduce discomfort and even injury. Although known as a hard hitter in her younger years, in her 40s she was known more as a precision player who used finesse (and especially tactics) more than power. In fact, the last doubles partner she won a major with in mixed, Bob Bryan, remarked on how slow her serve was, despite how effective she was on the court. Navratilova also used string that was much softer than what anyone else on tour used (thick uncoated natural gut), to help compensate for the stiffness of her racket. The vastly higher injury rate in tennis (when compared with the wood era) is, in part, due to the increase in stiffness, both of the racket and of the strings.
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.)

Never let it be said that tennis is not a manly game. Sure, there isn’t a lot of bone crunching going on, but there is Maria Sharapova and Daniela Hantuchova grunting and groaning the day away, which you can’t beat no matter how nice your stick is. Long maligned as a game for pale hemophiliacs in white shorts, tennis has come back in a big way and if you aren’t ready to play with some knowledge of the game and a good tennis racket you’re going to miss the bus. That’s why we’re here.

In 2004, the ITF implemented a new rankings scheme to encourage greater participation in doubles, by combining two rankings (singles and doubles) into one combined tally.[64] Junior tournaments do not offer prize money except for the Grand Slam tournaments, which are the most prestigious junior events. Juniors may earn income from tennis by participating in the Future, Satellite, or Challenger tours. Tournaments are broken up into different tiers offering different amounts of ranking points, culminating with Grade A.

Sometimes a company will include some extras in with the tennis racquet and these are always nice to have. So if you can get a nice cover to help protect your racquet when not using it or a can of decent tennis balls this is never a bad thing. Don’t make it a point of emphasis in your tennis racquet buying decision but these things are a nice bonus if you can get them.
The purpose of the Northwest Louisiana CTA is to make an positive impact on the tennis community by providing support and resources in the development of programs, events, leagues, and facilities promoting tennis as a lifetime healthful sport within North Louisiana to all ages and all skill levels. The NWLACTA will collaborate with the USTA and other associations and programs in the pursuit of these goals.