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Ice Skates
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, which are chosen depending on the nature of the requirements needed for the skating activity. They are worn recreationally in ice rinks or on frozen bodies of water across the globe and are used as 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 pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Finnish Lakeland
Finnish Lakeland or Finnish lake district ( fi, Järvi-Suomi, "Lake Finland", sv, Insjöfinland) is the largest of the four landscape regions into which the geography of Finland is divided. The hilly, forest-covered landscape of the lake plateau is dominated by drumlins and by long sinuous eskers. Both are glacial remnants after the continental glaciers that scoured and gouged the country's surface receded about 10,000 years ago. The lake basins of the lakeland originate from the joint work of weathering and erosion of fractures in the bedrock. The erosion that made the depressions occurred before and during the Quaternary ice ages. Erosion along fractures has produced linear inlets among the lakes. Demarcation The district occupies most of the central and East Finland and is bounded to the south by the Salpausselkä Ridges. These ridges are terminal moraines, which trap networks of thousands of lakes separated by hilly forested countryside. The lake district turns into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leather
Leather is a strong, flexible and durable material obtained from the tanning, or chemical treatment, of animal skins and hides to prevent decay. The most common leathers come from cattle, sheep, goats, equine animals, buffalo, pigs and hogs, and aquatic animals such as seals and alligators. Leather can be used to make a variety of items, including clothing, footwear, handbags, furniture, tools and sports equipment, and lasts for decades. Leather making has been practiced for more than 7,000 years and the leading producers of leather today are China and India. Animal rights groups claim that modern commercial leather making and the consumption of its products is unethically killing animals. According to the life-cycle assessment (LCA) report for the United Nations Industrial Development Organization, 99% of the raw hides and skins used in the production of leather derive from animals raised for meat and/or dairy production. Critics of tanneries claim that they engage in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toe Loop
The toe loop jump is the simplest jump in the sport of figure skating. It was invented in the 1920s by American professional figure skater Bruce Mapes. The toe loop is accomplished with a forward approach on the inside edge of the blade; the skater then switches to a backward-facing position before their takeoff, which is accomplished from the skater's right back outside edge and left toepick. The jump is exited from the back outside edge of the same foot. It is often added to more difficult jumps during combinations and is the most common second jump performed in combinations. It is also the most commonly attempted jump. History The toe loop jump is the simplest of the six jumps in the sport of figure skating. It was invented in the 1920s by American professional figure skater Bruce Mapes, who might have also invented the flip jump. In competitions, the base value of a single toe loop is 0.40; the base value of a double toe loop is 1.30; the base value of a triple toe loop i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutz Jump
The Lutz is a figure skating jump, named after Alois Lutz, an Austrian skater who performed it in 1913. It is a toepick-assisted jump with an entrance from a back outside edge and landing on the back outside edge of the opposite foot. It is the second-most difficult jump and the second-most famous jump after the Axel. History The Lutz jump is the second-most difficult jump in figure skating and "probably the second-most famous jump after the Axel". It is named after figure skater Alois Lutz from Vienna, Austria, who first performed it in 1913. In competitions, points are awarded based on the number of rotations completed during the jump. The base value of a successful single Lutz is 0.60, a double Lutz 2.10, a triple Lutz 5.90; and a quadruple Lutz 11.50. Firsts Execution The ISU defines the Lutz jump as "a toe-pick assisted jump with an entrance from a back outside edge and landing on the back outside edge of the opposite foot".Media guide, p. 15 Skaters tend to go in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Figure Skating Jumps
Figure skating jumps are an element of three competitive figure skating disciplines: men's singles, women's singles, and pair skatingbut not ice dancing. Jumping in figure skating is "relatively recent". They were originally individual compulsory figures, and sometimes special figures; many jumps were named after the skaters who invented them or from the figures from which they were developed. It was not until the early part of the 20th century, well after the establishment of organized skating competitions, when jumps with the potential of being completed with multiple revolutions were invented and when jumps were formally categorized. In the 1920s Austrian skaters began to perform the first double jumps in practice. Skaters experimented with jumps, and by the end of the period, the modern repertoire of jumps had been developed. Jumps did not have a major role in free skating programs during international competitions until the 1930s. During the post-war period and into the 195 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sport Sport pertains to any form of competitive physical activity or game that aims to use, maintain, or improve physical ability and skills while providing enjoyment to participants and, in some cases, entertainment to spectators. Sports can, through casual or organized participation, improve participants' physical health. Hundreds of sports exist, from those between single contestants, through to those with hundreds of simultaneous participants, either in teams or competing as individuals. In certain sports such as racing, many contestants may compete, simultaneously or consecutively, with one winner; in others, the contest (a |
