Saturday, December 11, 2010

Ice Hockey

Ice hockey is a team sport played on ice, in which skaters use sticks to direct a puck into the opposing team's goal. It is a fast-paced physical sport. Ice hockey is most popular in areas that are sufficiently cold for natural reliable seasonal ice cover, such as Canada, the Czech Republic, Latvia, the Nordic countries (especially Finland and Sweden), United States, Russia, Slovakia, Germany, Austria, and Switzerland. With the advent of indoor artificial ice rinks it has become a year-round pastime in these areas. Ice hockey is one of the four major North American professional sports. Worldwide the. Since ice hockey is a full contact sport and body checks are allowed, injuries can be a common occurrence. Protective equipment is highly recommended and is enforced in all competitive situations. This usually includes a helmet, shoulder pads, elbow pads, mouth guard, protective gloves, heavily padded shorts (also known as hockey pants), athletic cup, shin pads, skates, and (optionally) a neck protector. In addition, goaltenders use different gear, (optionally) a neck guard, chest/arm protector, blocker, catch glove, and leg pads.

Friday, December 10, 2010

Modalities of Swimming

There are many modalities of swimming,distinguished mainly by the swimming strokes including the following:

  • Butterfly or fly: the course must be completed entirely in the butterfly style, in which the swimmer brings his or her arms near full extension and releases at the waist. As the swimmer's arms begin to take a pull, the head brought up to take a breath. As the swimmer releases the water past his or her hips, he or she brings his or her arms up and out into the recovery while the head goes back down. "Dolphin kicking" (undulating) with both feet together in sequence with two kicks per arm stroke. Usually there is a kick while the hands are at full extension and then one at the recovery when the hands are at their hips. All end walls must be touched with two hands, and the swimmer will be disqualified if his/her arms do not clear the water at the same time, or if the dolphin kick is not simultaneous. Typical distances include 50, 100, 200 meters or yards. Novice swimmers may compete in 25 meter or yard butterfly races.
  • Backstroke or back: competitors must swim in the [backstroke] style, which is similar to the [front crawl], except on the back. Kicking is done by alternating both feet continuously. The arms pull one at a time in a windmill motion on the side of the body. At the end walls, [flip turn]s are permitted (the swimmer is to turn onto his/her front before performing the freestyle [flip turn]), and a two-hand touch is not necessary. Typical distances include 50, 100,or 200 meters/yards, depending on the pool. Novice swimmers may compete in 25 meter or yard backstroke races.

The Adventures "Bungee Jumping"

Bungee jumping is an activity that involves jumping from a tall structure while connected to a large elastic cord. The tall structure is usually a fixed object, such as a building, bridge or crane; but it is also possible to jump from a movable object, such as a hot-air-balloon or helicopter, that has the ability to hover above the ground. The thrill comes as much from the free-falling as from the rebounds.
When the person jumps, the cord stretches and the jumper flies upwards again as the cord snaps back, and continues to oscillate up and down until all the energy is dissipated.
The ultimate thrill of bugee jump can be experinced in nepal.Nepal’s bungee jumping site is situated 160 meters over the wild River Bhote Koshi, invites you to experience in the surroundings of this amazing place. The site is located close to the Nepal -Tibet border at Barahbise and is a three-hour bus ride from Kathmandu.

Water Polo

Water polo is a team water sport. The playing team consists of six field players and one goalkeeper. The winner of the game is the team that scores more goals. Gameplay involves swimming, players passing the ball while being defended by opponents, and scoring by throwing into a net defended by a goalie. Water polo, therefore, has strong similarities to the land-based game of team handball. The frequency of 'man-up' (or 'power play') situations also draws comparisons with ice hockey.
Seven players from each team are allowed in playing area of the pool during the game play. During game play, players enter and exit in the corner of the pool, or in front of their goal; when play is stopped, they may enter or exit anywhere.

Baseball

Baseball is a bat-and-ball sport played between two teams of nine players each. The goal is to score runs by hitting a thrown ball with a bat and touching a series of four bases arranged at the corners of a ninety-foot square, or diamond. Players on one team (the batting team) take turns hitting against the pitcher of the other team (the fielding team), which tries to stop them from scoring runs by getting hitters out in any of several ways. A player on the batting team can stop at any of the bases and later advance via a teammate's hit or other means. The teams switch between batting and fielding whenever the fielding team records three outs. One turn at bat for each team constitutes an inning and nine innings make up a professional game. The team with the most runs at the end of the game wins.

Thursday, December 9, 2010

Fireworks

Fireworks are a class of high explosive pyrotechnic devices used for aesthetic and entertainment purposes. The most common use of a firework is as part of a fireworks display. A fireworks event (also called a fireworks show or pyrotechnics) is a display of the effects produced by firework devices. Fireworks competitions are also regularly held at a number of places. Fireworks (devices) take many forms to produce the four primary effects: noise, light, smoke, and floating materials (confetti for example). They may be designed to burn with colored flames and sparks including red, orange, yellow, green, blue, purple, and silver. Displays are common throughout the world and are the focal point of many cultural and religious celebrations.
Fireworks are generally classified as to where they perform, either as a ground or aerial firework. In the latter case they may provide their own propulsion (skyrocket) or be shot into the air by a mortar (aerial shell). The most common feature of fireworks is a paper or pasteboard tube or casing filled with the combustible material, often pyrotechnic stars.

Football "king of all"

Football or Soccer, is a sport played between two teams of eleven players with a spherical ball. It is the world's most popular sport.football is also so called the king of the game.
The game is played on a rectangular field of grass or green artificial turf, with a goal in the middle of each of the short ends. The object of the game is to score by driving the ball into the opposing goal. In general play, the goalkeepers are the only players allowed to touch the ball with their hands or arms, while the field players typically use their feet to kick the ball into position, occasionally using their torso or head to intercept a ball in midair. The team that scores the most goals by the end of the match wins. If the score is tied at the end of the game, either a draw is declared or the game goes into extra time and/or a penalty shootout, depending on the format of the competition.
The Laws of the Game published in England by the Football Association in 1863 remain the basis for the way the sport is played today. Association Football is governed internationally by FIFA which organises the World Cup every four years.

Roller Coaster

The roller coaster is a popular amusement ride developed for amusement parks and modern theme parks. LaMarcus Adna Thompson patented the first coasters on January 20, 1885. In essence a specialized railroad system, a roller coaster consists of a track that rises in designed patterns, sometimes with one or more inversions (such as vertical loops) that turn the rider briefly upside down. The track does not necessarily have to be a complete circuit, as shuttle roller coasters exhibit. Most roller coasters have multiple cars in which passengers sit and are restrained. Two or more cars hooked together are called a train. Some roller coasters, notably Wild Mouse roller coasters, run with single cars. The cars on a typical roller coaster are not self-powered. Instead, a standard full circuit coaster is pulled up with a chain or cable along the lift hill to the first peak of the coaster track. The potential energy accumulated by the rise in height is transferred to kinetic energy as the cars race down the first downward slope. Kinetic energy is then converted back into potential energy as the train moves up again to the second peak. This hill is necessarily lower, as some mechanical energy is lost to friction.
Many safety systems are implemented in roller coasters. One of these is the block system. Most large roller coasters have the ability to run two or more trains at once, and the block system prevents these trains from colliding.

Basketball

Basketball is a team sport in which two teams of five players try to score points by throwing or "shooting" a ball through the top of a basketball hoop while following a set of rules. Basketball is one of the most popular and widely viewed sports in the world.
A regulation basketball hoop consists of a rim 18 inches (45.7 cm) in diameter and 10 feet (3.05 m) high mounted to a backboard. A team can score a field goal by shooting the ball through the hoop during regular play. A field goal scores two points for the shooting team if a player is touching or closer to the hoop than the three-point line, and three points (a "3 pointer") if the player is "outside" the three-point line. The team with more points at the end of the game wins, but additional time (overtime) may be issued when the game ends with a tie. The ball can be advanced on the court by bouncing it while walking or running (dribbling) or passing it to a teammate. It is a violation (traveling) to walk with the ball, carry it, or to double dribble (to hold the ball and then resume dribbling).Various violations are generally called "fouls".
Basketball is carefully regulated, numerous variations of basketball have developed for casual play. Competitive basketball is primarily an indoor sport played on carefully marked and maintained basketball courts, but less regulated variations are often played outdoors in both inner city and rural areas.

Sports And Entertainment

Sports and entertainment is a type of spectale which presents an ostensibly competitive event using a high level of theatrical flourish and extravagant presentation, with the purpose of entertaing an audience. Unlike typical atheletics and games, which are conducted for competition, sportsmanship, exercise or personal recreation, the primary product of sports entertainment is performance for an audience's benefit, thus they are never practiced privately.Sports entertainment has been criticized as such in popular media.It is claimed sports entertainment only appeals to citizens of a lower intellect, although no known research has ever been done to prove it. Many notable names openly admit enjoying certain forms of sports entertainment while many others have taken part in it or made paid contributions.