Ice skate

Ice skates are boots with blades attached to the bottom, 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, ice hockey, bandy, speed skating and tour skating.

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 winter conditions when hunting in Finnish Lakeland. The earliest known skate to use a metal blade was found in Scandinavia and was dated to 200 A.D. and was fitted with a thin strip of copper folded and attached to the underside of a leather shoe.

William Fitzstephen, writing in the 12th century, described the use of bone skates in London:

when the great fenne or moore (which watereth the walles of the citie on the North side) is frozen, many young men play upon the ice, some striding as wide as they may, doe slide swiftly... some tye bones to their feete, and under their heeles, and shoving themselves by a little picked staffe, doe slide as swiftly as birde flyeth in the aire, or an arrow out of a crossbow.

There are five main types of ice skates: the figure skate, the hockey skate, the bandy skate, the racing skate and the touring skate.

Figure skates are used in the sport of figure skating. Unlike hockey skates, they have toe picks on the front of the blade, which are usually made out of stainless steel or aluminium with a steel runner. The toe pick has a variety of uses, but is most commonly used for certain jumps in figure skating, such as the Lutz jump and toe loop or starting a backspin. Figure skating boots are typically made of several layers of leather and the leather is very stiff to provide ankle support. In addition, the figure skate's blade is curved, allowing for minute adjustments in balance and weight distribution.

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