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Gumshield
A mouthguard is a protective device for the mouth that covers the teeth and gums to prevent and reduce injury to the teeth, arches, lips and gums. An effective mouthguard is like a crash helmet for teeth and jaws. It also prevents the jaws coming together fully, thereby reducing the risk of jaw joint injuries and concussion. A mouthguard is most often used to prevent injury in contact sports, as a treatment for bruxism or TMD, or as part of certain dental procedures, such as tooth bleaching or sleep apnea treatment. Depending on application, it may also be called a mouth protector, mouth piece, gumshield, gumguard, nightguard, occlusal splint, bite splint, or bite plane. The dentists who specialise in sports dentistry fabricate mouthguards. Types Stock or ready made Manufactured in a pre-formed shape in various sizes but with nearly no adjustment to fit the user's mouth. The only adjustment possible is minor trimming with a knife or scissors. Mouth adapted or "boil and bite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franck Junillon 04
Franck can refer to: People * Franck (name) Other * Franck (company), Croatian coffee and snacks company * Franck (crater), Lunar crater named after James Franck See also * Franc (other) * Franks * Frank (other) * Frankie (other) * Frankel Frankel is the surname of: * Benjamin Frankel (1906–1973), British composer * Bethenny Frankel (born 1970), American chef and reality television personality * Charles Frankel (1917–1975), American philosopher, known for Charles Frankel Prize ..., Frankl {{DEFAULTSORT:Franck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tooth Wear
Tooth wear refers to loss of tooth substance by means other than dental caries. Tooth wear is a very common condition that occurs in approximately 97% of the population. This is a normal physiological process occurring throughout life; but with increasing lifespan of individuals and increasing retention of teeth for life, the incidence of non-carious tooth surface loss has also shown a rise. Tooth wear varies substantially between people and groups, with extreme attrition and enamel fractures common in archaeological samples, and erosion more common today. Tooth wear is predominantly the result of a combination of three processes; attrition, abrasion and erosion. These forms of tooth wear can further lead to a condition known as abfraction, where by tooth tissue is 'fractured' due to stress lesions caused by extrinsic forces on the enamel. Tooth wear is a complex, multi-factorial problem and there is often difficulty identifying a single causative factor. However, tooth wear is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basketball
Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (approximately in diameter) through the defender's hoop (a basket in diameter mounted high to a Backboard (basketball), backboard at each end of the court, while preventing the opposing team from shooting through their own hoop. A Field goal (basketball), field goal is worth two points, unless made from behind the 3 point line, three-point line, when it is worth three. After a foul, timed play stops and the player fouled or designated to shoot a technical foul is given one, two or three one-point free throws. The team with the most points at the end of the game wins, but if regulation play expires with the score tied, an additional period of play (Overtime (sports), overtime) is mandated. Players advance the ball by bouncing it while walking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacrosse
Lacrosse is a team sport played with a lacrosse stick and a lacrosse ball. It is the oldest organized sport in North America, with its origins with the indigenous people of North America as early as the 12th century. The game was extensively modified by European colonists, reducing the violence, to create its current collegiate and professional form. Players use the head of the lacrosse stick to carry, pass, catch, and shoot the ball into the goal. The sport has four versions that have different sticks, fields, rules and equipment: field lacrosse, women's lacrosse, box lacrosse and intercrosse. The men's games, field lacrosse (outdoor) and box lacrosse (indoor), are contact sports and all players wear protective gear: helmet, gloves, shoulder pads, and elbow pads. The women's game is played outdoors and does not allow body contact but does allow stick to stick contact. The only protective gear required for women players is eyegear, while goalies wear helmets and protective p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Football
Australian football, also called Australian rules football or Aussie rules, or more simply football or footy, is a contact sport played between two teams of 18 players on an Australian rules football playing field, oval field, often a modified cricket ground. Points are scored by kicking the Football (ball)#Australian rules football, oval ball between the central goal posts (worth six points), or between a central and outer post (worth one point, otherwise known as a "behind"). During general play, players may position themselves anywhere on the field and use any part of their bodies to move the ball. The primary methods are kick (football), kicking, handball (Australian rules football), handballing and running with the ball. There are rules on how the ball can be handled; for example, players running with the ball must intermittently running bounce, bounce or touch it on the ground. Throwing the ball is not allowed, and players must not get caught holding the ball. A distinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaelic Football
Gaelic football ( ga, Peil Ghaelach; short name '), commonly known as simply Gaelic, GAA or Football is an Irish team sport. It is played between two teams of 15 players on a rectangular grass pitch. The objective of the sport is to score by kicking or punching the ball into the other team's goals (3 points) or between two upright posts above the goals and over a crossbar above the ground (1 point). Players advance the football up the field with a combination of carrying, bouncing, kicking, hand-passing, and soloing (dropping the ball and then toe-kicking the ball upward into the hands). In the game, two types of scores are possible: points and goals. A point is awarded for kicking or hand-passing the ball over the crossbar , signalled by the umpire raising a white flag. A goal is awarded for kicking the ball under the crossbar into the net (the ball cannot be hand-passed into the goal), signalled by the umpire raising a green flag. Positions in Gaelic football are similar to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gridiron Football
Gridiron football,"Gridiron football" ''Encyclopædia Britannica''. Retrieved October 20, 2010. also known as North American football or, in North America, simply football, is a family of football team sports primarily played in the United States and Canada. American football, which uses 11 players, is the form played in the United States and the best known form of gridiron football worldwide, while Canadian football, which uses 12 players, predominates in Canada. Other derivative varieties include arena football, flag football and amateur games such as Touch football (American), touch and street football (American), street football. Football is played at professional gridiron football, professional, college football, collegiate, High school football, high school, semi-professional, and amateur levels. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association Football
Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 players who primarily use their feet to propel the ball around a rectangular field called a pitch. The objective of the game is to score more goals than the opposition by moving the ball beyond the goal line into a rectangular framed goal defended by the opposing side. Traditionally, the game has been played over two 45 minute halves, for a total match time of 90 minutes. With an estimated 250 million players active in over 200 countries, it is considered the world's most popular sport. The game of association football is played in accordance with the Laws of the Game, a set of rules that has been in effect since 1863 with the International Football Association Board (IFAB) maintaining them since 1886. The game is played with a football that is in circumference. The two teams compete to get the ball into the other team's goal (between the posts and under t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrestling
Wrestling is a series of combat sports involving grappling-type techniques such as clinch fighting, throws and takedowns, joint locks, pins and other grappling holds. Wrestling techniques have been incorporated into martial arts, combat sports and military systems. The sport can either be genuinely competitive or sportive entertainment (see professional wrestling). Wrestling comes in different forms such as freestyle, Greco-Roman, judo, sambo, folkstyle, catch, submission, sumo, pehlwani, shuai jiao and others. A wrestling bout is a physical competition, between two (sometimes more) competitors or sparring partners, who attempt to gain and maintain a superior position. There are a wide range of styles with varying rules, with both traditional historic and modern styles. The term ''wrestling'' is attested in late Old English, as ''wræstlunge'' (glossing ''palestram''). History Wrestling represents one of the oldest forms of combat. The origins of wrestl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rugby Football
Rugby football is the collective name for the team sports of rugby union and rugby league. Canadian football and, to a lesser extent, American football were once considered forms of rugby football, but are seldom now referred to as such. The governing body of Canadian football, Football Canada, was known as the Canadian Rugby Union as late as 1967, more than fifty years after the sport parted ways with rugby rules. Rugby football started about 1845 at Rugby School in Rugby, Warwickshire, England, although forms of football in which the ball was carried and tossed date to the Middle Ages (see medieval football). Rugby football spread to other Public school (United Kingdom), English public schools in the 19th century and across the British Empire as former pupils continued to play it. Rugby football split into two codes in 1895, when twenty-one clubs from the North of England left the Rugby Football Union to form the Rugby Football League, Northern Rugby Football Union (renamed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puroresu
is the predominant style of professional wrestling that has developed in Japan. The term comes from the Japanese pronunciation of , which is shortened to puroresu. The term became popular among English-speaking fans due to Hisaharu Tanabe's activities in the online Usenet community. Growing out of origins in the traditional US style of wrestling, it has become an entity in itself. Japanese pro wrestling is distinct in its psychology and presentation of the sport. It is treated as a legitimate fight, with fewer theatrics; the stories told in Japanese matches are about a fighter's spirit and perseverance. In strong style, the style most typically associated with puroresu, full contact martial arts strikes and shoot submission holds are implemented. Overview Despite some similarities to the popular style of professional wrestling in the United States, Japanese wrestling is known for many differences from the Western style. ''Puroresu'' is known for its "''fighting spirit''" ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixed Martial Arts
Mixed martial arts (MMA), sometimes referred to as cage fighting, no holds barred (NHB), and ultimate fighting, and originally referred to as Vale Tudo is a full-contact combat sport based on striking, grappling and ground fighting, incorporating techniques from various combat sports from around the world. The first documented use of the term ''mixed martial arts'' was in a review of UFC 1 by television critic Howard Rosenberg in 1993. The question of who actually coined the term is subject to debate. During the early 20th century, various interstylistic contests took place throughout Japan and in the countries of the Four Asian Tigers. In Brazil, there was the sport of Vale Tudo, in which The Gracie family was known to promote Vale Tudo matches as a way to promote their own Brazilian jiu-jitsu style. A precursor to modern MMA was the 1976 Ali vs. Inoki exhibition bout (which ended in a draw after 15 rounds), fought between boxer Muhammad Ali and wrestler Antonio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
