|
Figure Skates
Figure skates are a type of ice skate used by figure skaters. The skates consist of a ''boot'' and a ''blade'' that is attached with screws to the sole of the boot. Inexpensive sets for recreational skaters are available, but most figure skaters purchase boots and blades separately and have the blades mounted by a professional skate technician. History The bladed skate was invented prior to the 14th century, probably in Holland. Up to this point, skates were not sharpened, made from the legs of large animals, and strapped to the skater's shoes. Skaters used poles, like those used in skiing, to push themselves forward, which were discarded after the invention of the bladed skate because skaters were able to push off from one skate and glide on the other. The use of bladed skates resulted in the development of stroking and gliding, figure skating's most basic elements, as well as the invention of the Dutch roll, the sport's first figure. During the 19th century, new forms of ice sk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to steel's high Young's modulus, elastic modulus, Yield (engineering), yield strength, Fracture, fracture strength and low raw material cost, steel is one of the most commonly manufactured materials in the world. Steel is used in structures (as concrete Rebar, reinforcing rods), in Bridge, bridges, infrastructure, Tool, tools, Ship, ships, Train, trains, Car, cars, Bicycle, bicycles, Machine, machines, Home appliance, electrical appliances, furniture, and Weapon, weapons. Iron is always the main element in steel, but other elements are used to produce various grades of steel demonstrating altered material, mechanical, and microstructural properties. Stainless steels, for example, typically contain 18% chromium and exhibit improved corrosion and Redox, oxidation resistance versus its carbon steel counterpart. Under atmospheric pressures, steels generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiss And Cry
The kiss and cry is the area in a figure skating rink where figure skaters wait for their marks to be announced after their performances during a figure skating competition. It is so named because the skaters and coaches often kiss to celebrate after a good performance, or cry after a poor one. The area is usually located in the corner or end of the rink and is furnished with a bench or chairs for the skaters and coaches and monitors to display the competition results. It is often elaborately decorated with flowers or some other backdrop for television shots and photos of the skaters as they react to their performance and scores. The term was coined by Jane Erkko, a Finnish figure skating official who was on the organizing committee for the 1983 World Figure Skating Championships which were held in Helsinki. Erkko came up with the name when visiting television technicians who were mapping the arena prior to the event wanted to know what the area was called. The first forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skate Guard
Skate guards are covers used in ice hockey and figure skating that are worn over ice skate blades when the skater is off the ice. Plastic skate guards are used to keep the blades of skates sharp, and avoid any damage to blades when walking on other material. Fabric skate guards are used to prevent rusting on the blades after a session of ice skating. Use in ice hockey They are used in ice hockey to protect the players' skates from damage by surfaces other than ice. They are placed over the top of the skate blade to cover it. They protect the blades from cement, rocks, metal or wood which can damage the skate blade, resulting in uneven skating, due to rusty and dull blades. The skate guard is not used when on the ice, as the skates will slip from the plastic onto the ice. They can be taken off easily and are the best way to maintain good blade A blade is the Sharpness (cutting), sharp, cutting portion of a tool, weapon, or machine, specifically designed to puncture, chop, slic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISU Grand Prix Of Figure Skating
The ISU Grand Prix of Figure Skating (known as ISU Champions Series from 1995 to 1997) is a series of senior international figure skating competitions organized by the International Skating Union. The invitational series was inaugurated in 1995, incorporating several previously existing events. Medals are awarded in single skating, men's singles, women's singles, pair skating, and ice dance. The junior-level equivalent is the ISU Junior Grand Prix. Summary Competitions Currently, the sanctioned competitions for the Grand Prix are: * Skate America. First held in 1979 as the Norton Skate, this event has been part of the series since 1995 and its location changes yearly. * Skate Canada International. First held in 1973, this event has been part of the series since 1995 and its location changes yearly. It was cancelled in 2020 due to the COVID-19 pandemic. * Cup of China. This event was created in 2003 and joined the Grand Prix series in the same year. It has been held in numerous ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronized Skating
Synchronized skating, often called synchro, is an ice skating sport where between 8 and 20 skaters perform together as a team. They move as a flowing unit at high speed over the ice, while performing elements and footwork. This complex sport originated in 1956 and was initially called "precision skating" due to its emphasis on the maintenance of intricate and precise formations and the requirement of precise timing from all members of the group. Synchronized skating is now well-established as an organized sport in several European countries with several of them having produced teams who frequently win championships at the international level. As of 2022, there are more than 600 synchro teams in United States alone. Details Synchronized skating currently uses a judging format similar to singles, pairs and ice dancing. The discipline is primarily judged on skating skills, transitions, performance, composition, interpretation and difficulty of elements. A synchronized skating free ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Dancing
Ice dance (sometimes referred to as ice dancing) is a discipline of figure skating that historically draws from ballroom dancing. It joined the World Figure Skating Championships in 1952, and became a Winter Olympic Games medal sport in 1976. According to the International Skating Union (ISU), the governing body of figure skating, an ice dance team consists of one woman and one man. Ice dance, like pair skating, has its roots in the "combined skating" developed in the 19th century by skating clubs and organizations and in recreational social skating. Couples and friends would skate waltzes, marches, and other social dances. The first steps in ice dance were similar to those used in ballroom dancing. In the late 1800s, American Jackson Haines, known as "the Father of Figure Skating", brought his style of skating, which included waltz steps and social dances, to Europe. By the end of the 19th century, waltzing competitions on the ice became popular throughout the world. By the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanchion
A stanchion () is a sturdy upright fixture that provides support for some other object. It can be a permanent fixture. Types In architecture, stanchions are the upright iron bars in windows that pass through the eyes of the saddle bars or horizontal irons to steady the leadlight. The French call the latter ''traverses'', the stanchions ''montants'', and the whole arrangement ''armature''. Stanchions frequently finish with ornamental heads forged out of the iron. Stanchions are also the metal supporting members of lighting mounted from a lower elevation. This includes the metal inclined member for mounting a streetlight to a telephone or power pole, and the dedicated metal vertical support of a self-supporting or bottom-fed streetlight. In this case, the stanchion pole may double as the Electrical conduit, raceway for the electrical feed to the lighting. In industrial installations, walkway lighting may be mounted with a stanchion that is secured to a hand-rail. Stanchion lights ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radius
In classical geometry, a radius (: radii or radiuses) of a circle or sphere is any of the line segments from its Centre (geometry), center to its perimeter, and in more modern usage, it is also their length. The radius of a regular polygon is the line segment or distance from its center to any of its Vertex (geometry), vertices. The name comes from the Latin ''radius'', meaning ray but also the spoke of a chariot wheel.Definition of Radius at dictionary.reference.com. Accessed on 2009-08-08. The typical abbreviation and mathematical symbol for radius is ''R'' or ''r''. By extension, the diameter ''D'' is defined as twice the radius:Definition of radius at mathwords.com. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrome Plating
Chrome plating (less commonly chromium plating) is a technique of electroplating a thin layer of chromium onto a metal object. A chrome plated part is called ''chrome'', or is said to have been ''chromed''. The chromium layer can be decorative, provide corrosion resistance, facilitate cleaning, and increase surface hardness. Sometimes a less expensive substitute for chrome, such as nickel, may be used for aesthetic purposes. Chromium compounds used in electroplating are toxic. In most countries, their disposal is tightly regulated. Some fume suppressants used to control the emission of airborne chromium from plating baths are also toxic, making disposal even more difficult. Process The preparation and chrome plating of a part typically includes some or all of these steps: * Surface preparation * Manual cleaning to remove dirt and surface impurities * Removal of remaining organic contaminants using emulsion cleaning, alkaline cleaning, anodic electrocleaning, or solvent cle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Hockey Equipment
In ice hockey, players use specialized equipment both to facilitate the play of the game and for protection as this is a sport where injuries are common, therefore, all players are encouraged to protect their bodies from bruises and severe fractures. The hard surfaces of the ice and boards, pucks being shot at high speed, and other players maneuvering (and often intentionally colliding, also known as "checking") pose multiple safety hazards. Besides ice skates and sticks, hockey players are usually equipped with an array of safety gear to lessen their risk of serious injury. This usually includes a helmet, shoulder pads/chest protector, elbow pads, mouth guard, protective gloves, heavily padded shorts, a 'jock' athletic protector, shin pads and a neck guard. Goaltenders wear masks and much bulkier, specialized equipment designed to protect them from many direct hits from the puck. The hockey skate is usually made of a thick layer of leather or nylon to protect the feet and lowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Skate
Ice skates are metal blades attached underfoot and used to propel the bearer across a sheet of ice while ice skating. The first ice skates were made from leg bones of horse, ox or deer, and were attached to feet with leather straps. These skates required a pole with a sharp metal spike that was used for pushing the skater forward, unlike modern bladed skates. Modern skates come in many different varieties, each suited to specific conditions or activities. People across the globe wear skates recreationally in ice rinks or on frozen bodies of water, and skates are the standard footwear in many sports, including figure skating, bandy, ice hockey, ringette, rink bandy, rinkball, speed skating and tour skating. History According to a study done by Federico Formenti, University of Oxford, and Alberto Minetti, University of Milan, Finns were the first to develop ice skates some 5,000 years ago from animal bones. This was important for the Finnish populations to save energy in harsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
