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Sinclair Coefficient
The Sinclair coefficients are a method to compare different weight classes in Olympic weightlifting Olympic weightlifting, or Olympic-style weightlifting (officially named Weightlifting), is a sport in which athletes compete in lifting a barbell loaded with weight plates from the ground to overhead, with each athlete trying to successfully lif .... See also * Wilks coefficient References Further reading * * * * * * * * * External linksInternational Weightlifting Federation * {{Fitness-stub Sports terminology Weightlifting [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Class
Weight classes are divisions of competition used to match competitors against others of their own size. Weight classes are used in a variety of sports, especially combat sports (such as boxing, kickboxing, mixed martial arts and wrestling). Alternatives to formal weight classes include catch weight and openweight. The existence of weight divisions gives rise to the practice of weight cutting. To be the largest individual in a weight division is perceived as advantageous; therefore many athletes lose weight through dieting and dehydration prior to weigh-ins to qualify for a lower weight class. Comparison Below are selected maximum weight limits in kg, for the major classes in different sports. See also * Brazilian Jiu-Jitsu weight classes *Boxing weight classes In boxing, a weight class is a measurement weight range for boxers. The lower limit of a weight class is equal to the upper weight limit of the class below it. The top class, with no upper limit, is called heav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympic Weightlifting
Olympic weightlifting, or Olympic-style weightlifting (officially named Weightlifting), is a sport in which athletes compete in lifting a barbell loaded with weight plates from the ground to overhead, with each athlete trying to successfully lift the heaviest weights. Athletes compete in two specific ways of lifting the barbell overhead: these are the snatch and the clean and jerk. The ''snatch'' is a wide-grip lift, in which the weighted barbell is lifted overhead in one motion. The ''clean and jerk'' is a combination lift, in which the weight is first taken from the ground to the front of the shoulders (the clean), and then from the shoulders to overhead (the jerk). The clean and press, wherein a clean was followed by an overhead press, was formerly also a competition lift, but was discontinued due to difficulties in judging proper form. Each weightlifter gets three attempts at both the snatch and the clean and jerk, with the snatch attempts being done first. An athlete's s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilks Coefficient
The Wilks coefficient or Wilks formula is a mathematical coefficient that can be used to measure the relative strengths of powerlifters despite the different weight classes of the lifters. Robert Wilks, CEO of Powerlifting Australia, is the author of the formula. Equation Original version The following equation is used to calculate the Wilks coefficient: : \text = \frac where is the body weight of the lifter in kilograms. The total weight lifted (in kg) is multiplied by the coefficient to find the standard amount lifted, normalised across all body weights. 2020 version The formula was updated in March 2020 to allow for a rebalancing of coefficients, with men and women's performances better aligned and the extreme bodyweight classes brought into better balance with the middle bodyweight classes. : \text = \frac where is the body weight of the lifter in kilograms. The total weight lifted (in kg) is multiplied by the coefficient to find the standard amount lifted, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sports Terminology
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 ''match'') is between two sides, each attempting to exceed the other. Some sports allow a "tie" or "draw", in which there is no single winner; others provide tie-breaking methods to ensure one winner and one loser. A number of contests may be arranged in a tournament producing a champion. Many sports leagues make an annual champion by arranging games in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weightlifting
Weightlifting generally refers to activities in which people lift weights, often in the form of dumbbells or barbells. People lift various kinds of weights for a variety of different reasons. These may include various types of competition; promoting health and fitness; developing physical strength; or developing a muscular physique, possibly with the goal of engaging in competitive bodybuilding. According to an article in ''The New York Times'', lifting weights can prevent some disabilities, increase metabolism, and lower body fat. When compared to machines, free weights improve not only strength but muscle function as well. Lifting weights can also improve self-confidence and make people feel better about themselves. Weightlifting as a sport The goal of weightlifting competitions is usually the lifting of weights themselves, with the winner being determined by the amount of weight lifted, provided that they employ the correct movements in achieving the lift. Strength competi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
