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List Of Surface Water Sports
The following is a list of surface water sports. These are sports which are performed atop a body of water. Boat racing Motorized racing * Hydroplane racing * Bathtub racing Rowing * Canoeing * Kayaking * Sculling * Dragon boat racing Sailing * Yacht racing * Hydrofoil sailing. This recent development in the high-speed sailing arena has evolved most in the International Moth class of racing dinghy. These boats have a "T" shaped rudder and centreboard that generates sufficient lift to clear the hull from the water. When this happens wetted surface area drops radically and the boats accelerate up to 1.2 to 1.5 times the speed of the prevailing wind. These boats are very light (all up weight is less than 40 kg) and very fast, They hydrofoil in as little as of breeze ("sit on the deck breeze" for most dinghy classes). The top recorded speed is about 50 km/hour, and speeds of 40 km/hour are common in the class. All types of propulsion * Dinghy racing Towed water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skurfing (sport)
Skurfing is a towed water sport similar to waterskiing, in that an individual is pulled behind a boat on a tow rope. However, instead of water skis, the sport uses a skurfboard which is a floating platform the user balances on, similar to a surfboard, but typically much shorter, with two foot-straps that prevent falling off the board and three fins positioned on the bottom that make it easier to maneuver when the board is being towed. The word itself is a portmanteau of skiing and surfing. Skurfing is often considered the precursor to wakeboarding. History Skurfing was inspired by an unknown man being pulled by a boat on a surfboard in Lake Havasu, Arizona. The boat was being towed behind a motorboat at planing speed with a tow rope similar to that of knee boarding and wakeboarding. The planing speed of the motorboat was equivalent to the speed generated by a wave and allowed the skurfer to ride behind the boat the same way a surfer would ride a wave. One of the advantages o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boardsports
Boardsports are active outdoor sports that are played with some sort of board as the primary equipment. These sports take place on a variety of terrain, from paved flat-ground and snow-covered hills to water and air. Most boardsports are considered action sports or extreme sports, and thus often appeal to youth. Some board sports were marginalized in the past. However, many board sports are gaining mainstream recognition, and with this recognition have enjoyed wider broadcast, sponsorship and inclusion in institutional sporting events, including the Olympic Games. Surfing is the first known boardsport, originating from Polynesian culture. Skateboarding was then invented by surfers looking to "surf" on land. It is hard to estimate when most boardsports were "invented" because people have been making homemade versions throughout history. For example, it is not hard to conceive of a person, who is familiar with the concept of skiing or sledding, standing sideways on a plank of wood an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Skiing
Water skiing (also waterskiing or water-skiing) is a surface water sport in which an individual is pulled behind a boat or a cable ski installation over a body of water, skimming the surface on two skis or one ski. The sport requires sufficient area on a stretch of water, one or two skis, a tow boat with tow rope, two or three people (depending on local boating laws), and a personal flotation device. In addition, the skier must have adequate upper and lower body strength, muscular endurance, and good balance. There are water ski participants around the world, in Asia and Australia, Europe, Africa, and the Americas. In the United States alone, there are approximately 11 million water skiers and over 900 sanctioned water ski competitions every year. Australia boasts 1.3 million water skiers. There are many options for recreational or competitive water skiers. These include speed skiing, trick skiing, show skiing, slaloming, jumping, barefoot skiing and wakeski. Similar, relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slalom On Waterskis
To slalom is to zigzag between obstacles. It may refer to: Sports ;Alpine skiing and/or snowboarding * Slalom skiing, an alpine skiing and alpine snowboarding discipline * Giant slalom, an alpine skiing and alpine snowboarding discipline * Super-G or Super Giant Slalom, a racing discipline of alpine skiing ;Other * Autoslalom or autocross, for automobiles * Canoe slalom, for kayak or canoe, formerly known as whitewater slalom * Dual slalom, for mountain bikes * Freestyle slalom skating, roller skating that involves performing tricks around a line of cones * Slalom skateboarding, a form of downhill skateboard racing * Slalom waterskiing Water skiing Skiing is the use of skis to glide on snow. Variations of purpose include basic transport, a recreational activity, or a competitive winter sport. Many types of competitive skiing events are recognized by the International O ..., a surface water sport Other * ''Slalom'' (video game), 1987 Nintendo skiing game * ''Slalom'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakesurfing
Wakesurfing is a water sport in which a rider trails behind a boat, riding the boat's wake without being directly pulled by the boat. After getting up on the wake, typically by use of a tow rope, the wakesurfers will drop the rope, and ride the steep face below the wave's peak in a fashion reminiscent of surfing. Wakesurfers generally use special boards, designed specifically for wakes. History The origins of wakesurfing are somewhat disputed with multiple people and companies claiming to be at the genesis of the sport. Some claims have set the dates for the origins of boat-surfing or wake-surfing as far back as the 1920s. However, no credible evidence of this is available. Footage and print media from the 1950s and 1960s show ocean surfers actively riding surfboards behind motor boats. By the mid 60's numerous surfboard manufacturers laid claims to building wake specific boards. The practice of riding surfboards behind boats continued through the 70s and 80s with the boards bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakeskating
Wakeskating is a water sport and an adaptation of wakeboarding that employs a similar design of board manufactured from maple or fibreglass. Unlike wakeboarding, the rider is not bound to the board in any way, similar to the skateboard, from which the name derives. Design Fins are constructed of plastic, fiberglass or aluminum. Shorter fins must be deeper to get the same amount of tracking. A shallower fin does not track as well as a deeper one. But a deeper fin has more drag in the water, and does not release from the water as fast. Wakeskating shoes are designed with quick drying materials and drainage channels. The drainage channels are a system of holes in the sole and channels through the midsole. Most of Wakeskate boards are made with a grip tape on the upside part just as a skateboard. That grip tape is like a sand paper, it helps the rider to stay on the board and provide a good traction. It is the major reason why rider wears shoes. Some boards are made with a foam ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displacement (fluid)
In fluid mechanics, displacement occurs when an object is largely immersed in a fluid, pushing it out of the way and taking its place. The volume of the fluid displaced can then be measured, and from this, the volume of the immersed object can be deduced: the volume of the immersed object will be exactly equal to the volume of the displaced fluid. An object that sinks displaces an amount of fluid equal to the object's volume. Thus buoyancy is expressed through Archimedes' principle, which states that the weight of the object is reduced by its volume multiplied by the density of the fluid. If the weight of the object is less than this displaced quantity, the object floats; if more, it sinks. The amount of fluid displaced is directly related (via Archimedes' principle) to its volume. In the case of an object that sinks (is totally submerged), the volume of the object is displaced. In the case of an object that floats, the amount of fluid displaced will be equal in weight to the di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakeboard Boat
Wakeboard boats also known as wakeboats, surfboats or tow boats are designed to create a large, specially shaped wake, for a wakeboarder to jump the wakes from side to side doing aerial tricks. They developed from the Runabout type. Boat types Generally speaking, wakeboard specific boats are V-drive boat A boat is a watercraft of a large range of types and sizes, but generally smaller than a ship, which is distinguished by its larger size, shape, cargo or passenger capacity, or its ability to carry boats. Small boats are typically found on inl ...s. This means they are an Inboard motor, inboard boat with the engine placed backwards in the rear of the boat. This is done to keep more weight in the back of the boat and make the wake larger. Some wakeboard specific boat models are direct drive boats where the engine is in the middle of the boat. Most wakeboard boats will have several features that help to create large wakes. These include ballast, hydrofoil, and hull (watercr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wake (physics)
In fluid dynamics, a wake may either be: * the region of recirculating flow immediately behind a moving or stationary blunt body, caused by viscosity, which may be accompanied by flow separation and turbulence, or * the wave pattern on the water surface downstream of an object in a flow, or produced by a moving object (e.g. a ship), caused by density differences of the fluids above and below the free surface and gravity (or surface tension). Viscosity The wake is the region of disturbed flow (often turbulent) downstream of a solid body moving through a fluid, caused by the flow of the fluid around the body. For a blunt body in subsonic external flow, for example the Apollo or Orion capsules during descent and landing, the wake is massively separated and behind the body is a reverse flow region where the flow is moving toward the body. This phenomenon is often observed in wind tunnel testing of aircraft, and is especially important when parachute systems are involved, because ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakeboarding
Wakeboarding is a water sport in which the rider, standing on a wakeboard (a board with foot bindings), is towed behind a motorboat across its wake and especially up off the crest in order to perform aerial maneuvers. A hallmark of wakeboarding is the attempted performance of midair tricks. Wakeboarding was developed from a combination of water skiing, snowboarding and surfing techniques. The rider is usually towed by a rope behind a boat, but can also be towed by cable systems and winches, and be pulled by other motorized vehicles like personal watercraft, cars, trucks, and all-terrain vehicles. The gear and wakeboard boat used are often personalized to each rider's liking. Though natural watercourses such as rivers, lakes and areas of open water are generally used in wakeboarding, it is possible to wakeboard in unconventional locations, such as flooded roads and car parks, using a car as the towing vehicle. Wakeboarding is done for pleasure and competition, ranging from f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sit-down Hydrofoil
The sit-down hydrofoil, first developed in the late 1980s, is a variation on water skiing, a popular water sport. When towed at speed, by a powerful boat or some other device, the board of the hydrofoil 'flies' above the water surface and generally avoids contact with it, so the ride is largely unaffected by the wake or chop of the water and is relatively smooth. The air board is a modified hydrofoil where the skier stands up. History Hydrofoils date back the early 1900s, however they were not part of a recreational sport. While the first hydrofoil boat was created in 1906 by Italian inventor Enrico Forlanini, the first waterski hydrofoil was invented in the early 1960s by Walter Woodward, an aeronautical engineer, with two skis attached to a bi-wing hydrofoil. In 1972, Mike Murphy and Bob Woolley added a bi-wing hydrofoil to a surfing kneeboard, then reduced the bi-wing to a single wing. Murphy and Bob Woolley then applied the concept to sit-down hydrofoil, with Woolley riding the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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