Tennis racquets, table tennis blades, various medical applications, and some of the Martian rovers are some of the better known instances.

Tennis polo goalkeepers use racquets similar to those used in tennis.

Tennis balls are more than eleven times heavier than shuttlecocks, 57 grams versus 5 grams.

Tennis balls are of hollow rubber with a felt coating.

Apart from the Olympic Games, Davis Cup, Fed Cup, and Hopman Cup, they are the only tournaments regulated by the International Tennis Federation ( ITF ).

The ITF's national associations, Tennis Australia ( Australian Open ), the Fédération Française de Tennis ( French Open ), the Lawn Tennis Association ( Wimbledon ) and the United States Tennis Association ( US Open ) are delegated the responsibility to organize these events.

The Laws of Table Tennis do not prescribe the manner in which one must grip the racket, and numerous grips are employed.

* The United States National Lawn Tennis Association ( USNLTA ) is founded, and the first U. S. Tennis Championships are played.

There are several tennis clubs in Donnybrook, Donnybrook LTC ( Lawn Tennis Club ), St. Marys LTC, and Bective LTC.

The United States Tennis Association Boys 18 and 16 National Tennis Championships are hosted every summer by Kalamazoo College.

Ranking points are also available at tournaments on the ITF Women's Circuit organised by the International Tennis Federation, which comprises several hundred tournaments each year with prize funds ranging from U. S. $ 10, 000 to U. S. $ 100, 000, and at the Olympic Games.

Tennis, gymnastics and golf are the three most widely played individual sports .< ref name =" sport ">

Tennis club HLTC Haarlem, founded in 1884, and judo association Kenamju, founded in 1948, are also the oldest Dutch clubs in their sports.

Most major Australian sporting codes are played in Bundaberg, including ; Rowing, Basketball, Cricket, Golf, Lawn bowls, Netball, Tennis, Rugby league, Football, Hockey, Australian Rules Football, and Softball.

Another National Historic Landmark District, Bellevue Avenue, is the home of the International Tennis Hall of Fame, where important tennis players are commemorated, as well as a number of mansions dating back to the Gilded Age, including The Breakers, Belcourt Castle, Chateau-sur-Mer, The Elms, Marble House, Rosecliff, Rough Point, and the William Watts Sherman House.

Although substantial, net proceeds from high ticket prices are used to promote the development of Tennis in the United States as the USTA is a not for profit organization.

Through the use of an N64 Transfer Pak, players are able to import his or her characters from the Game Boy Color version of Mario Tennis to the N64 game, as well as the characters ' stats.

There are 4 public golf courses, Tennis Center, horseback riding and much more.

Also offered through the recreation department are summer Youth Tennis Camps for children ages 8 – 10, instructed by USTA member Kevin Muldoon and weekly yoga classes for adults taught by Sally Winchester.

Tennis Courts and Gobel Football field are located at 1149 S. Cochran.

* Tennis Courts, there are various tennis courts located along Little Falls Road, all for public use.

While Clapton was shy about singing, he occasionally harmonised with Bruce and, in time, took lead vocals on some Cream tunes including " Four Until Late ", " Strange Brew ", " World of Pain ", " Outside Woman Blues ", " Anyone for Tennis ", " Crossroads ", and " Badge ".

On August 9, 2000 while Nintendo is about to release Mario Tennis in the United States, Nintendo Power Source updated its website with details on Mario Party 3 to be featured at the firm's Space World show, which happened on August 24 at a pre-event press briefing.

Following attempts by King Louis XVI and the Second Estate to prevent the delegates from meeting and some misunderstandings on both sides about one another's intentions, the new assembly was forced to relocate to a tennis court on 20 June ; there, it swore the Tennis Court Oath, promising that it would not adjourn until it had drafted a new constitution for France.

The First Beautiful Game: Stories of Obsession in Real Tennis ( 2006 ) by top amateur player Roman Krznaric contains a mixture of real tennis history, memoir and fiction, which focuses on what can be learned from real tennis about the art of living.

Alex Pareene, who writes about politics for Salon, in New York in 2012Regular contributors include the political opinion writers Glenn Greenwald and Alex Pareene ; political analyst Steve Kornacki and David Sirota ; critics Laura Miller and Andrew O ' Hehir ; pop-culture columnist Mary Elizabeth Williams ; aviation columnist Patrick Smith ; Tracy Clark-Flory writing on feminist and gender topics ; advice columnist Cary Tennis ; and economics writer Andrew Leonard.

Tilden had long been at odds with the draconically rigid amateur directors of the United States Lawn Tennis Association about his income derived from newspaper articles about tennis.

American Lawn Tennis reported that on May 17, at tour ’ s end, Vines led Tilden by 19 matches for the year ( Slightly over about fifty matches would have been played.

In 1978, Bollettieri opened the Nick Bollettieri Tennis Academy near Bradenton, Florida on 40 acres ( 162, 000 m² ) in unincorporated Manatee County on the west coast of Florida, about fifty miles south of Tampa.

Tennis elbow is more prevalent in individuals over 40, where there is about a 4-fold increase among men and 2-fold increase among women.

Nevertheless, significant sports places are Ndola Tennis Club ( membership ), Ndola Swimming Pool ( public ), the Kanini area ( about 3 km from city centre and home to several sports clubs and playing fields like Ndola Wanderers Football Club, a rugby club, and others ).

Tennis courts were built by Bert Eatwell in Raumati South ( then Kawatiri ) in about 1930.

*" Tennis Player Michael Joyce's Professional Artistry as a Paradigm of Certain Stuff about Choice, Freedom, Discipline, Joy, Grotesquerie, and Human Completeness " ( Esquire, 1996, under the title " The String Theory ")

Also known as " Tennis Player Michael Joyce's Professional Artistry as a Paradigm of Certain Stuff about Choice, Freedom, Discipline, Joy, Grotesquerie, and Human Completeness ".

A book about the sport, Sticke Tennis by Graham Tomkinson, was published in 2004.

* BBC Wiltshire feature about Stické Tennis at Hartham Park: Forget tennis, anyone for Stické?

Dunboyne Tennis Club was formed about 1980 using the car park at Dunboyne National Primary School.

* Super Tennis ( SNES )-fan site, information and facts about the game

Tennis is enjoyed by millions of recreational players and is also a hugely popular worldwide spectator sport, especially the four Grand Slam tournaments ( also referred to as the " Majors "): the Australian Open played on hard courts, the French Open played on red clay courts, Wimbledon played on grass courts, and the US Open played also on hard courts.

Bromley Tennis Centre ( six indoor courts and four floodlit outdoor courts ) is in the grounds of Newstead Wood School for Girls.

Each year The Championships, Wimbledon, better known as simply Wimbledon, one of the four tennis Grand Slam tournaments ( along with the US, French and Australian Opens ) is held at the All England Lawn Tennis and Croquet Club in Church Road Wimbledon.

* Harkness Park: This park contains four tennis courts and is the home of Blind Brook Tennis.

Crowborough Tennis and Squash Club has nine outdoor all-weather tennis courts and four squash courts, as well as offering racketball and other sporting activities.

The same year he also won season ending WCT Finals for the rival World Championship Tennis tour defeating Edberg in four sets.

* Năstase won the Tennis Masters Cup tournament ( today ATP World Tour Finals ) four times, in 1971, 1972, 1973 and 1975.

The military no longer uses the Parade Ground, but it is still one of the most active athletic fields in the city, encompassing the Prospect Park Tennis Center, four baseball diamonds, two softball fields, a football field, a soccer field, basketball and volleyball courts, the Paul Ricard Pétanque Court and three giant multi-use fields.

* Tennis-The Avenue Lawn Tennis Club has four artificial grass courts at its ground between The Avenue and Lower Park Road.

The South Devon Tennis Centre has four indoor and four outdoor courts.

There are ten tennis courts at the National Tennis Training Centre in Albert College Park ( four indoor acrylic courts, three outdoor hardcourts and three outdoor clay courts ) and a further five tennis courts are situated at Glasnevin Lawn Tennis Club adjacent to St. Clare's Sports Grounds.

Connected to the northern wall of the Lomas Fieldhouse is the Ungrodt Tennis Center which has four indoor tennis courts, two coaches offices, and an upper mezzanine viewing area.

In the series, Ryoma is portrayed as a twelve-year-old tennis prodigy who won four consecutive Junior Tennis Tournaments in America.

Although only a first year in middle school, Ryoma had already earned notoriety through winning four consecutive titles in the American Junior Tennis tournaments – all in a little over a year.

A left-handed baseliner, Vilas's best year on tour was 1977 when he won two of the four Grand Slam singles tournaments and 16 of the 31 Association of Tennis Professionals tournaments he entered.

The Squash Center features four international squash courts, while the Hirschmann Tennis Courts ( 10 courts ) provide for seasonal play.

** Castleview Lawn Tennis Club, with four artificial grass courts.

In the first four days of the Wii version's release in Japan, Mario Power Tennis sold 56, 000 copies.

The Alice Marble Tennis Courts are four hardcourt tennis courts located at Lombard and Hyde Streets.

The World Team Tennis ( WTT ) Professional Tennis league was founded in 1973 by four people: Larry King ( Owner of San Francisco Golden Gaters ), Dennis Murphy ( founder of the World Hockey Association ), Fred Barman, and Jordan Kaiser.

Grass Courts: The LTA consulted All England Lawn Tennis Club head groundsman Eddie Seaward to advise on the installation of its four outdoor grass courts.