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Noseclip
A noseclip or nose clip is a device designed to hold the nostrils closed to prevent water from entering, or air from escaping, by people during aquatic activities such as kayaking, freediving,Umberto Pelizzari, Pelizzari, Umberto & Tovaglieri, Stefano (2001) ''‘Manual of Freediving: Underwater on a single breath’'', English translation 2004 by Idelson-Gnocchi Ltd., Reddick, FL; swimming, synchronized swimming and waterdance. A nose clip is generally made of plastic or of wire covered in rubber or plastic. Nose clips may also have a long band to keep the clip around the neck while it is not being used or a cord to attach the nose clip to goggles or kayaking helmet. See also * Nasal strip References Synchronized swimming Canoeing and kayaking equipment Fishing equipment {{Swimming-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming
Swimming is the self-propulsion of a person through water, such as saltwater or freshwater environments, usually for recreation, sport, exercise, or survival. Swimmers achieve locomotion by coordinating limb and body movements to achieve hydrodynamic thrust that results in directional motion. Newborns can instinctively hold their breath underwater and exhibit rudimentary swimming movements as part of a survival reflex. Swimming requires endurance, skill and efficient techniques to maximize speed and minimize energy consumption. Swimming is a popular activity and competitive sport where certain techniques are deployed to move through water. It offers numerous health benefits, such as strengthened circulatory system, cardiovascular health, muscle strength, and increased flexibility. It is suitable for people of all ages and fitness levels. Swimming is consistently among the top public recreational activities, and in some countries, swimming lessons are a compulsory part of the edu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arena Noseclip For Swimming
An arena is a large enclosed venue, often circular or oval-shaped, designed to showcase theatre, musical performances or sporting events. It comprises a large open space surrounded on most or all sides by tiered seating for spectators, and may be covered by a roof. The key feature of an arena is that the event space is the lowest point, allowing maximum visibility. Arenas are usually designed to accommodate a multitude of spectators. Background The word derives from Latin ', a particularly fine-grained sand that covered the floor of ancient arenas such as the Colosseum in Rome, Italy, to absorb blood.. The term ''arena'' is sometimes used as a synonym for a very large venue such as Pasadena's Rose Bowl, but such a facility is typically called a ''stadium''. The use of one term over the other has mostly to do with the type of event. Football (be it association, rugby, gridiron, Australian rules, or Gaelic) is typically played in a stadium, while basketball, volleyball, handb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wire Nose Clip
Overhead power cabling. The conductor consists of seven strands of steel (centre, high tensile strength), surrounded by four outer layers of aluminium (high conductivity). Sample diameter 40 mm A wire is a flexible, round bar of metal. Wires are commonly formed by drawing the metal through a hole in a die or draw plate. Wire gauges come in various standard sizes, as expressed in terms of a gauge number or cross-sectional area. Wires are used to bear mechanical loads, often in the form of wire rope. In electricity and telecommunications signals, ''wire'' can refer to electrical cable, which can contain a solid core of a single wire or separate strands in stranded or braided forms. Usually cylindrical in geometry, wire can also be made in square, hexagonal, flattened rectangular, or other cross-sections, either for decorative purposes, or for technical purposes such as high-efficiency voice coils in loudspeakers. Edge-wound coil springs, such as the Slinky toy, are made of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kayaking
Kayaking is the use of a kayak for moving over water. It is distinguished from canoeing by the sitting position of the paddler and the number of blades on the paddle. A kayak is a low-to-the-water, canoe-like boat in which the paddler sits facing forward, legs in front, using a double-bladed paddle to pull front-to-back on one side and then the other in rotation. Most kayaks have closed decks, although sit-on-top and inflatable kayaks are growing in popularity as well. History Kayaks were created thousands of years ago by Inuit of the northern Arctic regions. They used driftwood and sometimes the skeleton of whales, to construct the frame of the kayak, and animal skin, particularly seal skin was used to create the body. The main purpose for creating the kayak, which literally translates to "hunter's boat" was for hunting and fishing. The kayak's stealth capabilities allowed for the hunter to sneak up behind animals on the shoreline and successfully catch their prey. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freediving
Freediving, free-diving, free diving, breath-hold diving, or skin diving, is a mode of underwater diving that relies on breath-holding until resurfacing rather than the use of breathing apparatus such as scuba gear. Besides the limits of breath-hold, immersion in water and exposure to high ambient pressure also have physiological effects that limit the depths and duration possible in freediving. Examples of freediving activities are traditional fishing techniques, competitive and non-competitive freediving, competitive and non-competitive spearfishing and freediving photography, synchronised swimming, underwater football, underwater rugby, underwater hockey, underwater target shooting and snorkeling. There are also a range of "competitive apnea" disciplines; in which competitors attempt to attain great depths, times, or distances on a single breath. Historically, the term ''free diving'' was also used to refer to scuba diving, due to the freedom of movement compared wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umberto Pelizzari
Umberto Pelizzari (born August 28, 1965) is an Italian freediver, widely considered among the best of all time. Of his era, he is the sole person to have established world records in all the then existing disciplines of freediving. Early life Pelizzari was born in the Lombardian city Busto Arsizio. He debuted as a child in professional swimming, moving to freediving at age 19. Sportive achievements At and , In 1990 Pelizzari obtained the world record in the respected discipline Constant Weight with , while in the following year establishing his first record in the Variable Weight discipline with . On October 26 of the same year he pushed himself to to set a new world record in the No Limits discipline. All through the 1990s Pelizzari became famous for his sportive rivalry with the time's other world top freediver, Cuban Francisco "Pipin" Ferreras, originally a close training friend around 1990. Particularly in No-Limits, Pelizzari and Ferreras pushed each other de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronized Swimming
Synchronized swimming (in British English, synchronised swimming), also known as artistic swimming, is a sport where swimmers perform a synchronized choreographed routine, accompanied by music. The sport is governed internationally by World Aquatics (formerly known as FINA). It has traditionally been a women's sport, although FINA introduced a new mixed gender duet competition that included one male swimmer in each duet at the 2015 World Aquatics Championships and European Aquatics introduced men's individual events at the 2022 European Aquatics Championships. From 2024, men are able to compete in the team event at the Olympics. Synchronized swimming has been part of the Summer Olympics program since 1984, featuring both women's duet and team events. In 2017, under the instruction of the International Olympic Committee (IOC), FINA renamed the sport from "synchronized swimming" to "artistic swimming" —a decision that has faced controversy. The new official name has yet t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterdance
WaterDance or Wata (abbreviation from the German ''WasserTanzen'') is a type of aquatic therapy which was developed in Switzerland independently of Watsu. While wearing nose clips, a person is gently guided underwater, pulled, swayed, and "flown" while being regularly brought to the surface for breath. Overview WaterDance (also known as Wasser Tanzen or WATA), developed by Arjana BrunschwilerDull, H. 2008. Watsu: freeing the body in water, 4th edition. Watsu Publishing. p.180. . and Aman Schroter in the 1980s, has been called "an underwater three-dimensional journey where time and space lose their meaning". WaterDance emphasizes gentle flowing movement underwater. After being stretched and relaxed at the surface, the receiver is given a noseclip, to prevent water from entering the nasal passages, and then gradually guided entirely underwater. Touch or movement signals are used to communicate when the receiver is to be submerged, and the therapist carefully times submersion to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goggles
Goggles, or safety glasses, are forms of protective eyewear that usually enclose or protect the area surrounding the eye in order to prevent particulates, water or chemicals from striking the eyes. They are used in chemistry laboratories and in woodworking. They are often used in snow sports as well, and in the sport of swimming. Goggles are often worn when using power tools such as drills or chainsaws to prevent flying particles from damaging the eyes. Many types of goggles are available as prescription goggles for those with vision problems. History The Inuit and Yupik carved snow goggles from the antlers of caribou, wood, and shell to help prevent snow blindness. The goggles were curved to fit the user's face and had a large groove cut in the back to allow for the nose. A long thin slit was cut through the goggles to allow in a small amount of light, diminishing subsequent ultraviolet rays. The goggles were held to the head by a cord made of caribou sinew. In the ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasal Strip
A nasal strip, external nasal dilator strip or nasal dilator strip is a type of adhesive bandage with embedded plastic ribs or splints that is applied across the bridge of the nose and sides of the nostrils, to assist in keeping the airway open. They are believed to make breathing easier and for that reason are used during athletic exertion and as an aid to reduce congestion or to prevent snoring. Various studies have indicated that they do not have a performance-enhancing effect. They are also used by race horse trainers on horses for similar reasons; they are thought to reduce airway resistance and lower the risk of exercise-induced pulmonary hemorrhage (EIPH), plus reduce fatigue and aid post-race recovery. Human use In humans, the nasal valve is the narrowest part of the nasal aperture and when exercising, this area is subjected to negative pressure and becomes smaller. Nasal strips adhere to the skin, holding open the anterior nasal aperture and prevent it from collapsing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronized Swimming
Synchronized swimming (in British English, synchronised swimming), also known as artistic swimming, is a sport where swimmers perform a synchronized choreographed routine, accompanied by music. The sport is governed internationally by World Aquatics (formerly known as FINA). It has traditionally been a women's sport, although FINA introduced a new mixed gender duet competition that included one male swimmer in each duet at the 2015 World Aquatics Championships and European Aquatics introduced men's individual events at the 2022 European Aquatics Championships. From 2024, men are able to compete in the team event at the Olympics. Synchronized swimming has been part of the Summer Olympics program since 1984, featuring both women's duet and team events. In 2017, under the instruction of the International Olympic Committee (IOC), FINA renamed the sport from "synchronized swimming" to "artistic swimming" —a decision that has faced controversy. The new official name has yet t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canoeing And Kayaking Equipment
Canoeing is an activity which involves paddling a canoe with a single-bladed paddle. In some parts of Europe, canoeing refers to both canoeing and kayaking, with a canoe being called an 'open canoe' or Canadian. A few of the recreational forms of canoeing are canoe camping and canoe racing. Other forms include a wide range of canoeing on lakes, rivers, oceans, ponds and streams. History of organized recreational canoeing Canoeing is an ancient mode of transportation. Modern recreational canoeing was established in the late 19th century. Among early promoters of canoeing as a sport was Carl Smith, who introduced canoeing to Sweden in the 1880s. In 1924, canoeing associations from Austria, Germany, Denmark, and Sweden founded the ''Internationalen Representation for Kanusport'', the forerunner of the International Canoe Federation (ICF). Canoeing became part of the Olympic Games in the 1936 Summer Olympics. which featured canoe sprint using a sprint canoe. Others competi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
