Swimming

"My will to live completely overcame my desire to win."
That was the reaction of 19-year-old Hungarian Alfred Hajos after he won the 1200 metres freestyle at the first modern Olympic Games in Athens in 1896. He won by being the first swimmer to reach shore after a boat had left everyone in the icy waters of the Mediterranean.
Olympic swimming has come a long way, to temperature-controlled 50-metre pools, wave-killing gutters, lane markers designed to reduce turbulence, and status as one of the Games' glamour events. It is far removed from those early days.
There were the venues, from the Bay of Zea in 1896, to Paris's River Seine in 1900, to a 100-metre pool constructed inside the athletics track in 1908. Then there were the events, from a 100-metre race for Greek sailors in 1896, to underwater and obstacle races in 1900, to a "plunge for distance" in 1908. That event involved a standing dive, with contestants then remaining motionless for 60 seconds, or until their heads broke the surface - whichever came first.

Diving

Almost a century ago, "fancy diving" entered the Olympic Games as a new event. It was simply diving, as we know it today, and indeed, the 1996 programme did not change a blink from the 1924 programme. Now here comes some truly fancy diving: synchronised diving, or diving in pairs, which was introduced in the Sydney 2000 Games, doubling the programme in more than one way. The traditional men's and women's 10-metre platform and three-metre springboard diving events were repeated for the synchronised portion, with judges assessing both individual dives and synchronisation.
Diving developed in Europe in the 17th century, when gymnasts practised their acrobatics over water. Combining artistry and athleticism with undeniable courage - platform divers hit the water at about 55km/h - diving ranks among the Olympic Games' most exhilarating events. In 1988, Greg Louganis of the United States, arguably the greatest Olympic diver in history, cracked his head on the springboard while attempting a reverse 2.5 pike. After receiving stitches, Louganis won gold in both men's events.
COMPETITION
Competitors perform a series of dives and are awarded points up to 10, depending upon their elegance and skill. The points are then adjusted for the degree of difficulty, based on the number and types of manoeuvres attempted, such as somersaults, pikes, tucks and twists. A reverse 1.5 somersault with 3.5 twists, for example, is among the most difficult.
A panel of seven judges traditionally scores a dive, judging such elements as approach, take-off, execution and entry into the water. Nine judges assess synchronised diving. Four judge the execution of individual dives, and five assess synchronisation - how the pairs mirror height, distance from the springboard or platform, speed of rotation and entry into the water.

Water Polo

Women's water polo was one of the new events at the Sydney 2000 Games, adding another dimension to a game long ranked among the most demanding. Prohibited from touching the bottom or side of the pool through four seven-minute quarters, water polo players swim up to five kilometres in a game. They require the technique and endurance of a champion swimmer, plus a football player's finesse in passing, dribbling and shooting for goal and a rugby player's strength to battle for the ball.
In fact, water polo began as an aquatic version of rugby in the mid-1800s in England, before evolving into a waterborne semblance of football (soccer). By the turn of the century, it had become so popular in Europe and North America that it was included in the programme for the 1900 Olympic Games in Paris.
Tall, long-armed athletes are the prototype for the game, where 85% of the body is submerged. About the same underwater percentage holds true for the grabbing, holding, kicking, wrestling and yanking of swimsuits that makes the game even tougher.

Synchronized Swimming

It looks like perhaps the most effortless event in the Olympic Games, but there is more to synchronised swimming than what appears on the surface. Besides demanding strength, endurance, flexibility, grace and artistry, it requires exceptional breath control.
Unusual, but vital, equipment helps the women maintain the illusion of effortlessness, no simple task considering they perform strenuous movements upside down and underwater while holding their breath. A nose clip prevents water from entering the nose, allowing the swimmers to remain underwater for long periods. Gelatine keeps the hair in place. Make-up brings out the features.
Most importantly, an underwater speaker lets the swimmers hear the music clearly while underwater, helping them achieve the split-second timing critical to synchronised swimming.
Originally known as water ballet, synchronised swimming began in Canada in the 1920s. It spread to the United States in the early '30s, where a display at the 1934 Chicago World's Fair drew rave reviews. Its popularity soared further when Esther Williams performed in a string of MGM "aqua musicals" in the 1940s and '50s.

Archery

Anyone familiar with the legend of Robin Hood knows archery competitions date back at least to mediaeval times. Indeed, today's archers still honour the fabled outlaw. The term "Robin Hood" now refers to splitting the shaft of an arrow already in the target with another arrow.
The equipment has crept forward in its technology since Robin and his merry men had the run of Sherwood Forest, but the sport of archery remains essentially unchanged. A recurve bow coated in fibreglass has become standard, and arrows made of aluminium and carbon graphite can travel more than 240km/h, but the most important requirements are straightforward: steady hands, strong shoulders, flexible muscles, sharp eyes and nerves of steel.
Archery was a feature of the Olympic Games several times from 1900 to 1920, but then disappeared for more than 50 years. It reappeared at Munich in 1972 and has remained a fixture ever since.

Athletics

Athletics is, in many ways, the embodiment of the Olympic motto, "Citius, Altius, Fortius", meaning faster, higher, stronger.
Athletics (or track and field) is about running faster, jumping higher and throwing further than your competitors. The ancient Games at Olympia began simply with foot races, only occasionally complicated by dressing the runners in infantry armour or making them carry soldiers' shields. Today, athletics remains one of the most popular Olympic sports. From the 100m dash to the 42.195km marathon, from the hammer throw to the high jump, it contains many of the Olympic Games' blue-ribbon events and many of the highest-profile competitors.

Badminton

Made-for-television radar guns instantly flash the speed of serves, volleys and pitches to the sporting public around the world these days, but few viewers could name the world's fastest racket sport. The title belongs to badminton.
The flight of the shuttlecock, a missile of cork and goose feather that players volley across the net, has been recorded at speeds of 260 kilometres per hour. Speed, agility and lightning-fast reflexes are essential to the game. Add stamina, too - players have been known to cover more than six kilometres in a single match.
While contemporary badminton first appeared in the mid-19th century, it evolved from the game battledore and shuttlecock, which can be traced back to ancient Greece, China, Japan and India.
Especially popular in Asia and Europe today, badminton became a full competition sport at the Olympic Games in 1992.

Basketball

For 36 years after basketball entered the Olympic Games as a full medal sport for men, the question was not who would win, but who would finish second. The United States owned the game, and not just because it was invented there.
The Soviet Union took home the gold when they toppled the US team in a controversial 1972 game. After another semi-final victory for the Soviets in 1988, the sport opened to professionals. Once again, the question became who would finish second. In Barcelona in 1992, with a squad featuring some of the world's best-known athletes - Michael Jordan, Magic Johnson and Larry Bird - the gold-medal winning US "Dream Team" gave an exhibition of basketball at its best. After an NBA All-Star packed team finished only sixth during the recent FIBA World Championship in 2002, the question will remain if the winning streak of US teams can prevail in future Olympic Games.
Women's basketball hasn't been quite such a one-sided affair. Since it joined the Olympic programme in 1976, the gold medals have been divided between the US, the Soviet Union and, after the break-up of the Soviet Union, the Commonwealth of Independent States. After a bronze medal in Atlanta and a Silver medal in Sydney, Australia may have their quest for the podium as well as the traditional powerhouse Brazil.

Boxing

Boxing ranks among the Olympic Games' most illustrious sports.
When it first arrived in the Ancient Olympic Games, the tools of the trade were long strips of leather wrapped around boxers' fists. The fight continued until one man or the other went down or conceded. The Romans followed with a gladiator dimension. They used gloves studded with spikes or weighted with lead, and fights often ended in death, like other entertainment of the day.
When the modern Games resumed in 1896, the Athens organising committee omitted boxing, deciding it was too dangerous. The sport reappeared in 1904 in St. Louis, thanks to its popularity in the United States, then disappeared again in 1912 at Stockholm because Sweden's national law banned it.
Only in 1920 did boxing return to the Olympic Games to stay. Hence, Muhammad Ali (Cassius Clay at the time) and Teofilo Stevenson (a three-time gold medallist) could join names like Theagenes of Thassos and Cleitomachus of Thebes among the legends.

Canoe Kayak Flatwater

A whalebone and driftwood frame, with a sea-lion skin stretched tautly over it and waterproofed with whale fat, hardly suggests a budding Olympic sport. Yet the kayaks that meant life to the Inuits in the Arctic for centuries have become the racing kayaks of the modern world - even if the building materials have changed.
The link was 19th century British barrister John MacGregor. He studied the ancient kayaks, designed a similar boat and disappeared into the rivers and lakes of Europe's wilderness to become a noted travel writer of his time. When others copied his boat, he founded the Royal Canoe Club, and canoe regattas began a year later in 1866.
Canoe/kayak, consisting solely of the sprint, was a demonstration competition at the 1924 Olympic Games before gaining full-medal status in 1936. Europe remains the traditional power base, led by Germany, Sweden and the athletes of the former Soviet Union.

Canoe/Kayak Slalom

A whalebone and driftwood frame, with a sea-lion skin stretched tautly over it and waterproofed with whale fat, hardly suggests a budding Olympic sport. Yet the kayaks that meant life to the Inuits in the Arctic for centuries have become the racing kayaks of the modern world - even if the building materials have changed.
The link was 19th century British barrister John MacGregor. He studied the ancient kayaks, designed a similar boat and disappeared into the rivers and lakes of Europe's wilderness to become a noted travel writer of his time. When others copied his boat, he founded the Royal Canoe Club, and canoe regattas began a year later in 1866.
The sport reached the Olympic Games in 1924. Almost half a century later, in Munich in 1972, canoe/kayak branched out into the dramatic whitewater version, the slalom.
Competition
The slalom events, involving men's K1, C1 and C2 and women's K1 (denoting one or two paddlers in a canoe or kayak), require the paddlers to negotiate 20 to 25 gates in turbulent water over a 300-metre course. Competitors aim to complete the course in the shortest time, factoring in penalties.

Cycling

Bicycles were first developed in 1817and have long since been used as a form of transport. Originally, the front wheel was much larger than the rear wheel, and the rider was elevated a great deal, making them difficult to control and very dangerous. In 1885, J.K. Starley of England devised the more modern bike with a chain and gearing to allow the wheels to be of equal size. Although bicycle races had been held on the old "penny farthings", the new bikes stimulated the growth of bicycle racing as a sport.
Cycling at the Olympics features four exciting disciplines: road, track, mountain biking and bmx.

Equestrian

Equestrian events were included in the Olympic Games for the first time in 1900 and then in 1912, in a format very similar to that which will be used at the Athens 2004 Olympic Games.
In the past, the three-day event (Eventing) was restricted to military officers, while the jumping and dressage competitions were open to civilians, but only a handful of civilian riders competed up to 1948. Up to that time, the growth of modern sport had been rapid, but relatively few competitors were involved in international competitions. They all knew each other and the judges and were accepting of local variations to the fairly simple rules which existed. With the inclusion of the sport in the Olympic Games, it became obvious that some internationally recognised rules for the three Olympic disciplines were essential. In May 1921, delegates from 10 national equestrian organisations met in Lausanne to discuss the formation of an international federation.
Equestrian consists of three disciplines: Jumping, Dressage and Eventing (Three-Day Event).

Fencing

Take the romantic, swashbuckling epics of Errol Flynn, add some rules, protective clothing and an electronic scoring system, and you have fencing at the Olympic Games. Two rivals stand opposite each other and feint, lunge, parry and riposte until one scores the required number of hits to win.
Evolved from the ancient form of combat, fencing is one of only four sports that has been featured at every modern Olympic Games. It was the first to include recognised professionals in a medals competition after modern Olympic Games founder Pierre de Coubertin arranged special events for professional fencing "masters" in the original 1896 and 1900 competitions.
The clothing has become so protective, though, that officials modified masks a few years ago to return a "human face" to the event. Fine, but for intense reality, the 1924 team foil competition still wins: After the Olympic Games, an Italian and a Hungarian settled a scoring controversy with a real duel.

Artistic Gymnastics

A perfect fusion of athletics and aesthetics, gymnastics ranks among the defining sports of the Olympic Games. Mixing strength and agility with style and grace, the high-flying acrobats have provided many of the most breathtaking Olympic spectacles of the past quarter-century.
Nadia Comeneci's perfect 10 score at the 1976 Montreal Games, the first ever awarded, remains the high-water mark for most gymnastics fans. The 14-year-old Romanian achieved the seemingly impossible seven times in Montreal, a feat so unexpected that the scoring technology was set up for only three digits. Her 10.00s were displayed as 1.00.
Gymnastics has a long, proud history. The sport can be traced back to ancient Greece, where such skills featured in the ancient Olympic Games. Ancient Rome, Persia, India and China practised similar disciplines, mostly aimed at preparing young men for battle. The word itself derives from the Greek word gymnos, meaning naked - dress requirements for athletes in those days were minimal, to say the least.
Competition
In artistic events (performed on an apparatus), men compete in floor, pommel horse, rings, vault, parallel bars and horizontal bars. Female gymnasts compete on the vault, uneven bars, balance beam and floor. The competition includes all-round events and team events, also scored over each apparatus.

Rhythmic Gymnastics

A perfect fusion of athletics and aesthetics, gymnastics ranks among the defining sports of the Olympic Games.
When rhythmic gymnastics first caught the attention of the Fédération Internationale de Gymnastique (FIG) in the middle of the 20th century, its devotees were calling it "modern gymnastics". Yet its hazy history can clearly be traced to at least the last century.

Trampoline

A perfect fusion of athletics and aesthetics, gymnastics ranks among the defining sports of the Olympic Games.
As of 1 January 1999, trampoline became a discipline of gymnastics at the Olympic Games.
Trampoline gymnastics debuted at the Sydney 2000 Games featuring both men's and women's individual events. The Russian Federation took home two gold medals at the Sydney 2000 Olympic Games as Alexander Moskalenko and Irina Karavaeva were crowned with gold medals
Trampoline competitions are open to both men and women.

Hockey

Hockey is the oldest known ball and stick game. Records exist of it having been played in Persia in 2000 BC. The name hockey probably derives from the French hocquet, or shepherd’s crook, and refers to the crooked stick which is used to hit a small ball. The game became more organised late in the 19th century and became an Olympic sport in 1908.
Until the 1970s, the game at international level was mainly played on natural grass, but has become an even more exciting and Skilful India dominated the sport for three decades, winning all six Olympic gold medals and 30 consecutive games from 1928 to 1956. The first Balbir Singh, who was followed by four more players of the same name who also played for victorious Indian teams, scored five goals in a 6-1 gold-medal victory over the Netherlands in Helsinki in 1952.

Judo

Judo means "the gentle way" in Japanese. Of course, it is derived in part from jujitsu, the hand-to-hand combat technique of ancient samurai warriors, and everything is relative. While throwing opponents to the floor wins most matches, it is the only Olympic sport where submission holds allow choking an opponent or breaking an arm.
Developed by Dr Jigoro Kano in the 1880s, the sport broke into the Olympic Games in 1964 at Tokyo. The host country could add one sport, and Japan chose judo. Four weight classes were established, and Japanese entries promptly won three.
However, in the fourth, the open class, a 1.98-metre Dutchman named Anton Geesink defeated three-time Japanese national champion Kaminaga Akio before 15,000 people at Nippon Budokan Hall. And then he beat him again. It followed victories earlier in the year over other top Japanese opponents, deeply bruising the theory that a skilled judoka could defeat any opponent of any size.

Modern Pentathlon

A young French cavalry officer of the 19th century was sent on horseback to deliver a message. He rode across the uneven terrain, through enemy lines, and was confronted by a soldier with his sword drawn. Challenged to a duel, the officer won, only to have his horse shot out from under him by another enemy soldier.
After felling that soldier with a single shot, the officer ran on. He swam across a raging river, and then finally he delivered the message. So, legend has it, was born the modern pentathlon.
The brainchild of Baron Pierre de Coubertin, founder of the modern Olympic Games, the event was based upon the unlucky officer and introduced into the Stockholm Games of 1912. Only remotely resembling the ancient pentathlon inspired by the warmongering Spartans, modern pentathletes shoot, fence, swim, compete in show jumping and run - five events testing endurance as well as athletic versatility.

Rowing

Tactically, it sounds as ludicrous as sprinting the first five kilometres of a marathon. To win a 2000-metre rowing race, the crew must sprint for the first 500 metres.
Such are the demands in the sport of the Athlete of the Century and the Oarsome Foursome.
Rowing is an endurance test that finishes at a speed of up to 10 metres a second. Crews cover the middle 1000 metres at about 40 strokes per minute, but, over the first and last 500 metres, shift up a gear to as many as 47.
The modern master is Steve Redgrave of Great Britain, widely hailed as the greatest rower ever. A six-time World Champion, he won gold medals at the last five Olympic Games and has been loosely crowned Athlete of the Century.

Sailing

Sailing first became an Olympic sport in Paris in 1900, where time handicaps were used to adjudicate the race. The race format and the classes of competing boats have changed frequently since then. Olympic racing is now conducted with boats categorised into one-design classes based on similar weights and measurements.

Shooting

Olympic history abounds with tales of athletes who overcame crippling adversity to win gold medals, but Karoly Takacs' comeback may be the best. Takacs was part of Hungary's world-champion pistol-shooting team in 1938 when an army grenade exploded in his right hand. Ten years later, he won the first two golds in rapid-fire pistol - after teaching himself to shoot left-handed.
In a sport where the bullseye looks about the size of the full stop at the end of this sentence, a sport where shooters compete amid a cacophony of noise and still concentrate on firing between heartbeats, Takacs' achievement tests the imagination.
From just three shooting events at the 1896 Olympic Games to 17 today, the sport has grown steadily. In part this leap can be ascribed to advances in the technology of firearms and equipment, which have led to constant changes in the shooting competition. But it can also be ascribed to the passion shooters have for their sport.

Softball

There is little soft about Olympic softball. One pitch at Atlanta was clocked at 118 kilometres per hour (73.3 mph). Considering the pitcher stands 13.1 metres (43 feet) from the batter, and the hardest-throwing baseball pitchers throw 160 kilometres per hour (99.4 mph) from 18.4 metres (60 feet), softball batters have essentially the same time to react as their baseball counterparts.
In addition, a softball is as hard as a baseball. The only difference being the size; a softball is 30.4cm (12 inches) in circumference and a baseball is 22.8cm (9 inches).

Table Tennis

Whatever name it assumes, table tennis has come a long way since its introduction as a genteel, after-dinner alternative to lawn tennis in 1890s England. Today, players compete for big money, wield high-tech rackets and volley the ball at speeds up to 160 kilometres per hour. Table tennis has become the world's largest participation sport, with 40 million competitive players worldwide and countless millions playing recreationally.
The game, which debuted in the Olympic Games in 1988 at Seoul, began with cigar-box lids for rackets and a carved champagne cork for a ball. Today, players use specially developed rubber-coated wooden and carbon-fibre rackets and a lightweight, hollow celluloid ball. Various rubber compounds and glues are applied on the rackets to impart greater spin or speed.
Indeed, some glues are banned from Olympic competition - they make the ball travel up to 30km/h faster.

Taekwondo

Various Korean forms of martial arts have existed but in the early 20th century, taekwondo became the dominant form. In 1955 a group of Korean martial arts leaders chose taekwondo as the definitive Korean martial art in an attempt to promote its development internationally.
In 1973, the Korean government recognised the World Taekwondo Federation (WTF) as the legitimate governing body of the sport, and the first World Championships were held in that year.

Tennis

When Irishman John Boland travelled to Athens for the first modern Olympic Games in 1896, he had no idea he would return home with the gold medal in tennis. But then, he had no idea he would compete either - he went as a spectator.
Times have changed dramatically for Olympic tennis since then. Today's Olympic tennis players include some of the highest-profile athletes in the world. Accustomed to five-star hotels and high-stakes prize money, at the Olympic Games they will bunk in the Olympic Village and compete for nothing but a gold medal.
Tennis was dropped from the Olympic programme after 1924 amid turmoil over such issues as where to draw the line between amateurism and professionalism, and it didn't return as a medal sport until 1988. Today, Olympic competition includes men's and women's singles and men's and women's doubles.

Triathlon

While taekwondo and triathlon both debuted as the newest Olympic sports at the Sydney 2000 Games, triathlon was literally the newest sport. Although the origins of taekwondo date back thousands of years, the triathlon dates back to 1978.
The first triathlon was held in the south-western United States city of San Diego in 1974, in many ways an outgrowth of the California jogging craze. The ultimate endurance test, it requires athletes to excel at three very different pursuits - swimming, cycling and running. The sport demands particularly intense discipline because each area requires a high-level training schedule.

Beach Volleyball

Because of the many difficulties of playing outdoors, such as the sand, the sun and the wind, beach volleyball players must have outstanding ball skills and court speed. Partners must be well matched or opponents will win easy points by exploiting the weaker player.