Saturday, August 16, 2008

Karate

Karate is a Ryukyuan martial art, which focuses on striking an opponent with punches, and kicks. Grappling, and vital point strikes are taught in some forms of Karate. A karate practitioner is called a karateka.

Karate began as a fighting system known as "ti" (or "te") among the pechin class of the Ryukyuans. During the Taira-Minamoto war, some samurai from the Minamoto clan arrived in Okinawa from Japan and became allies with the Ryukyuan nobles. The samurai may have taught their new allies the martial art of Daito-ryu aiki-jujutsu which the pechin could have combined with their own fighting system. After trade relationships were established with the Ming dinasty China by Chuzan King Satto in 1372, many forms of Chinese martial arts were introduced to Ryukyu Islands by the visitors from China, mainly Fujian Province. A group of 36 Chinese families moved to Okinawa around 1392 for the purpose of cultural exchange. The political centralization of Okinawa by King Shohashi in 1429 and the 'Policy of Banning Weapons,' enforced in Okinawa after the invasion of the Shimazu clan in 1609, are also factors that furthered the development of Okinawan unarmed combat techniques.

There were few formal styles of ti, but rather many practitioners with their own methods. One surviving example is the Motobu-ryu school passed down from the Motobu family by Seikichi Uehara.Early styles of karate are often generalized as Shuri-te, Naha-te, and Tomari-te, named after the three cities from which they emerged. Each area and its teachers had particular kata, techniques, and principles that distinguished their local version of ti from the others.

Members of the Okinawan upper classes were sent to China regularly to study various political and practical disciplines. The incorporation of empty-handed Chinese wu shu into Okinawan martial arts occurred partly because of these exchanges. Many karate kata bear a strong resemblance to Fujian martial arts such as Fujian White Crane, Five Ancestors, and Gangrou-quan (Hard Soft Fist; pronounced "Gōjūken" in Japanese).Further influence came from Southeast Asia— particularly Sumatra, Java, and Melaka. The similarities between karate and silat may be found in the unarmed forms and in the weapon forms. Many Okinawan weapons such as the sai, tonfa, and nunchaku originated in and around Southeast Asia.

Supersport racing

As of 1999 the Supersport World Championship is a support class to the Superbike World Championship. Supersport racing has also been one of the most popular classes of national racing for many years.

To be eligible for Supersport World Championship, a motorcycle must have a four-stroke engine of between 400 and 600cc for four-cylinder machines, and between 600 and 750cc for twins, and must satisfy the FIM homologation requirements.

Supersport regulations are much tighter than in Superbikes. The chassis of a supersport machine must remain largely as standard, while engine tuning is possible but tightly regulated. As in World Superbike, a control tyre is used, although World Supersport regulations dictate that the tyres must be road legal and therefore slicks are not allowed.

A Supersport World Championship race takes place at every Superbike World Championship round. Starting positions are decided by the riders’ fastest laps from two 45-minute qualifying sessions. Each race is approximately 100km long.

Touring car racing

Touring car racing is a style of road racing that is run with production derived race cars. It often features exciting, full-contact racing due to the small speed differentials and large grids.

The V8 Supercars originally from Australia, British Touring Car Championship, Deutsche Tourenwagen Masters originally from Germany, and the World Touring Car Championship held with 2 non-European races (previously the European Touring Car Championship) are the major touring car championships conducted worldwide, along with a European Touring Cup, a one day event open to Super 2000 specification touring cars from Europe's many national championships.

The Sports Car Club of America's SPEED World Challenge Touring Car and GT championships are dominant in North America while the venerable British Touring Car Championship continues in the United Kingdom. America's historic Trans-Am Series is undergoing a period of transition, but is still the longest-running road racing series in the U.S. The National Auto Sport Association also provides a venue for amateurs to compete in home-built factory derived vehicles on various local circuits.

Touring car racing

Touring car racing is a style of road racing that is run with production derived race cars. It often features exciting, full-contact racing due to the small speed differentials and large grids.

The V8 Supercars originally from Australia, British Touring Car Championship, Deutsche Tourenwagen Masters originally from Germany, and the World Touring Car Championship held with 2 non-European races (previously the European Touring Car Championship) are the major touring car championships conducted worldwide, along with a European Touring Cup, a one day event open to Super 2000 specification touring cars from Europe's many national championships.

The Sports Car Club of America's SPEED World Challenge Touring Car and GT championships are dominant in North America while the venerable British Touring Car Championship continues in the United Kingdom. America's historic Trans-Am Series is undergoing a period of transition, but is still the longest-running road racing series in the U.S. The National Auto Sport Association also provides a venue for amateurs to compete in home-built factory derived vehicles on various local circuits.

Single-seater racing

Single-seater (open-wheel) racing is one of the most popular forms of motorsport, with cars designed specifically for high-speed racing. The wheels are not covered, and the cars often have aerofoil wings front and rear to produce downforce and enhance adhesion to the track. In Europe and Asia, open wheeled racing is commonly referred to as "Formula", with appropriate hierarchical suffixes. In North America, the "Formula" terminology is not followed (with the exception of F1). The sport is usually arranged to follow an "international" format (such as F1), a "regional" format (such as the Formula 3 Euro Series), or a "domestic", or county-specific format (such as the German Formula 3 championship, or the British Formula Ford).

The best-known variety of single-seater racing, Formula One, involves an annual World Championship for drivers and constructors of around 18 races a year featuring major international car and engine manufacturers, and independent constructors, such as Ferrari, McLaren, Williams, BMW Sauber, Toyota, Honda, Renault, Red Bull Racing - in an ongoing battle of technology and driver skill and talent. The sport is one of the top five watched sporting events in the world, alongside the FIFA World Cup, the Olympic Games, the Super Bowl and the UEFA European Football Championship. Formula One is, by any measure, the most expensive sport in the world, with some teams spending in excess of $400 million per year. Formula One is widely considered to be the pinnacle of motorsports, with the F1 Drivers' Championship being one of, and the oldest among, only three World Championships awarded each year by the FIA (the others being the World Touring Car Championship and the World Rally Championship). What separates Formula 1 from all other forms of open wheel racing, is the basic premise of F1 revolves around the very important issue that each team is a "constructor". That is, the chassis of the car must be designed and manufactured in-house, and chassis can not be supplied to competitors on a "customer" basis. Engines are usually funded and/or developed by established major motor manufacturers, and can be supplied exclusively to just one team, or may be offered as "customer" engines, often to the smaller, lower-ranked teams.

In North America, the cars used in the National Championship (currently the Indy Racing League IndyCar Series, and previously CART) have traditionally been similar though less sophisticated than F1 cars, with more restrictions on technology aimed controlling costs.

Other international single-seater racing series are the A1 Grand Prix (unofficially often referred to as the "world cup of motorsport"), and the GP2 (formerly known as Formula 3000 and Formula Two). Regional series include Formula Nippon and Formula V6 Asia (specifically in Asia), Formula Renault 3.5 (also known as the World Series by Renault, succession series of World Series by Nissan), Formula Three, Formula Palmer Audi and Formula Atlantic. Domestic, or country-specific series include Formula Three, Formula Renault, Formula Ford with the leading introductory series being Formula BMW.

There are other categories of single-seater racing, including kart racing, which employs a small, low-cost machine on small tracks. Many of the current top drivers began their careers in karts. Formula Ford once represented a popular first open-wheel category for up-and-coming drivers stepping up from karts and now the Formula BMW series is the preferred option as it has introduced an areo package and slicks, allowing the junior drivers to gain experience in a race car with dynamics closer F1. The Star Mazda Series is another entry level series.

Students at colleges and universities can also take part in single seater racing through the SAE Formula Student competition, which involves designing and building a single seater car in a multidisciplinary team, and racing it at the competition. This also develops other soft skills such as teamwork whilst promoting motorsport and engineering.

In 2006, producer Todd Baker was responsible for creating the world's first all-female Formula racing team. The group was an assemblage of drivers from different racing disciplines, and formed for an MTV reality pilot which was shot at Mazda Raceway Laguna Seca.

In December, 2005 the FIA gave approval to Superleague Formula racing, set to debut in 2008. This will be open-wheel, single-seat stock car racing around Grand Prix racetracks. The teams will be owned and run by prominent sports clubs such as AC Milan and FC Porto. The race weekend will follow the GP2 format of Saturday qualifying and two Sunday races, one featuring a reverse grid.

Tuesday, August 12, 2008

Table tennis

Table tennis is a sport in which two or four players hit a lightweight, hollow ball back and forth to each other with paddles. The game takes place on a hard table divided by a net. Players must allow a ball played towards them only one bounce on their side of the table and must return it so that it bounces on the opposite side. Points are scored when a player fails to return the ball within the rules. Play is fast and demands quick reactions. A skilled player can impart several varieties of spin to the ball, altering its trajectory and limiting an opponent's options to great advantage.

Table tennis originated in England in the 1880s as an after-dinner amusement for upper-class Victorians. A line of books was used as a net, a rounded top of a champagne cork or knot of string as a ball, and a cigar box lid as a paddle.

Table tennis evolved into the modern game in Europe, the United States and Japan. The game is controlled by the International Table Tennis Federation (ITTF), founded in 1926. Since 1988, table tennis is an olympic sport which includes four events: men's singles, women's singles, men's teams, and women's teams.

Boxing

Boxing(sometimes known as pugilism, Anglais boxing, Fistfighting, or English boxing) is a combat sport in which two participants (generally) of similar weight fight each other with their fists. Boxing today is conducted in a regulated way, typically in a series of one to three-minute intervals called rounds. Victory is achieved if the opponent is knocked down and unable to get up before the referee counts to ten seconds (a Knockout, or KO) or if the opponent is deemed too injured to continue (a Technical Knockout, or TKO). If there is no stoppage of the fight before an agreed number of rounds, a winner is determined either by the referee's decision or by judges' scorecards.

Although fighting with fists comes naturally to people, the ancient Greeks were the first to make a sport of it, by giving rules and staging tournaments with professionals. The birth hour of boxing as a sport may mark its allowance as an Olympic game as early as 688 BC. Modern boxing evolved in Europe, particularly Great Britain.

In some countries with their own fighting sports, the sport is referred to as "English Boxing" (e.g. in France to contrast with French boxing). There are numerous different forms of boxing practiced across the world.