Olympic Weightlifting
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Weightlifting (often known as Olympic weightlifting), is a
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, ...
in which athletes compete in lifting a
barbell A barbell is a piece of exercise equipment used in weight training, bodybuilding, weightlifting, powerlifting and strongman, consisting of a long bar, usually with weights attached at each end. Barbells range in length from to above , alth ...
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). Each weightlifter gets three attempts at both the snatch and the clean and jerk, with the snatch attempts being done first. An athlete's score is the combined total of the highest successfully-lifted weight in kilograms for each lift. Athletes compete in various weight classes, which are different for each sex and have changed over time. Weightlifting is an olympic sport, and has been contested in every Summer Olympic Games since 1920. Whilst the sport is officially named "weightlifting", the terms "olympic weightlifting" and "olympic-style weightlifting" are often used to distinguish it from the other sports and events that involve the lifting of weights, such as
powerlifting Powerlifting is a strength sport that consists of three attempts at maximal weight on three lifts: squat, bench press, and deadlift. As in the sport of Olympic weightlifting, it involves the athlete attempting a maximal weight single-lift effo ...
,
weight training Weight training is a common type of strength training for developing the strength, size of skeletal muscles and maintenance of strength.Keogh, Justin W, and Paul W Winwood. “Report for: The Epidemiology of Injuries Across the Weight-Trai ...
, and strongman events. Similarly, the snatch and clean-and-jerk are known as the "olympic lifts". While other strength sports test limit strength, olympic-style weightlifting also tests aspects of human ballistic limits (explosive strength): the olympic lifts are executed faster, and with more mobility and a greater range of motion during their execution, than other barbell lifts. The olympic lifts, and their component lifts (e.g., cleans,
squats Squat, squatter or squatting may refer to: Body position * Squatting position, a sitting position where one's knees are folded with heels touching one's buttocks or back of the thighs * Squat (exercise), a lower-body exercise in strength and co ...
) and their variations (e.g., power snatch, power clean) are used by elite athletes in other sports to train for both explosive and functional strength.


Competition

The sport is competed at local, national, and international levels. The sport is governed internationally by the
International Weightlifting Federation The International Weightlifting Federation (IWF), headquartered in Lausanne, is the international governing body for the sport of Olympic weightlifting. The IWF was founded in 1905, and has 192 Member Federations. The IWF President is Mohammed H ...
(IWF), which runs the
World Weightlifting Championships The World Weightlifting Championships is an event organised by International Weightlifting Federation (IWF). The first competition, held in March 1891, was won by Edward Lawrence Levy of England. Athletes compete in a total of 20 weight categorie ...
each year.


Component lifts

The '' snatch'' is a lift wherein an athlete sweeps the barbell up and overhead in one fluid action: the lifter takes a wide-grip on the bar and pulls the barbell off the floor before rapidly re-bending their knees to get themself under the barbell (usually bringing themself into a deep
overhead squat A squat is a strength exercise in which the trainee lowers their hips from a standing position and then stands back up. During the descent and knee joints flex while the ankle joint dorsiflexes; conversely the hip and knee joints extend and ...
position), so that the barbell is supported over their head with arms outstretched. The ''snatch'' is then completed by the lifter rising to a standing position whilst holding the barbell overhead. The ''snatch'' demands precise balance. The '' clean and jerk'' is a combination lift, in which the athlete gets the barbell overhead in two stages: first by lifting the barbell into support on the front of the shoulders (''the clean''), and then lifting it from shoulders to overhead (''the jerk''). To perform the ''clean'', the lifter takes a shoulder-width grip on the bar and pulls it off the floor, and then rapidly re-bends their knees (and bends their arms) to get their body under the barbell and "catch" the bar on the front of the shoulders (usually in a deep
front squat A squat is a strength exercise in which the trainee lowers their hips from a standing position and then stands back up. During the descent and knee joints flex while the ankle joint dorsiflexes; conversely the hip and knee joints extend and ...
position). The lifter finishes the ''clean'' by rising to a standing position whilst holding the barbell on the front of their shoulders. The lifter then uses the ''jerk'' to jump into a bent knees position (most commonly with one foot forward and the other back, a technique known as the ''split jerk'') whilst pumping the barbell overhead''.'' The ''jerk'' is completed when the lifter re-straightens the legs (bringing them together after a ''split jerk'') so they come to a straight standing position with the barbell held overhead. A third lift, the ''
clean and press The clean and press is a two-part weight training exercise whereby a loaded barbell is lifted from the floor to the shoulders (the clean) and pushed overhead (the press). The lift was a component of the sport of Olympic weightlifting from 1928 to ...
'', was also a competition lift from 1924 through 1972. It entails a clean followed by an '' overhead press''. The ''overhead press'' is distinguished from the ''jerk'', in that jerking movements, bending of the legs, and displacement of the feet are prohibited. It was discontinued after 1972 due to difficulties in judging proper form.


Weight classes

Athletes compete in a division determined by their
body mass Human body weight is a person's mass or weight. Strictly speaking, body weight is the measurement of weight without items located on the person. Practically though, body weight may be measured with clothes on, but without shoes or heavy accesso ...
. In summer 2018, the IWF approved the current weight categories, specifying which 7 of the 10 total would be contested at the
2020 Summer Olympics The , officially the and also known as , was an international multi-sport event held from 23 July to 8 August 2021 in Tokyo, Japan, with some preliminary events that began on 21 July. Tokyo was selected as the host city during the 1 ...
. IWF Men's weight classes: Categories * * * * * * * * * * and over (240 lb+) Only five weight classes were chosen for Paris 2024: *61 kg, 73 kg, 89 kg, 102 kg and over 102 kg. IWF Women's weight classes: Categories * * * * * * * * * * and over (192 lb+) Weight classes chosen for Paris 2024: *49 kg, 59 kg, 71 kg, 81 kg and over 81 kg.


Official procedure

In each weight division, lifters compete in both the snatch and clean and jerk. Prizes are usually given for the heaviest weights lifted in each and in the overall—the maximum lifts of both added. The order of the competition is up to the lifters—the competitor who chooses to attempt the lowest weight goes first. If they are unsuccessful at that weight, they have the option of reattempting at that weight or trying a heavier weight after any other competitors have made attempts at the previous weight or any other intermediate weights. The barbell is loaded incrementally and progresses to a heavier weight throughout the course of competition. Weights are set in 1-kilogram increments. If two athletes lift the same weight, they are both credited with it but in terms of placing the one who lifted the weight first gets the highest placing. During competition, the snatch event takes place first, followed by a short intermission, and then the clean and jerk event. There are two side judges and one head referee who together provide a "successful" or "failed" result for each attempt based on their observation of the lift within the governing body's rules and regulations. Two successes are required for any attempt to pass. Usually, the judges' and referee's results are registered via a lighting system with a white light indicating a "successful" lift and a red light indicating a "failed" lift. This is done for the benefit of all in attendance be they athlete, coach, administrator or audience. In addition, one or two technical officials may be present to advise during a ruling. Lifters who fail to successfully complete at least one snatch and at least one clean and jerk fail to ''total'', and receive an "incomplete" entry for the competition.


Local competition rules

At local competitions, a "Best Lifter" title is commonly awarded. It is awarded to both the best men's and women's lifters. The award is based on a formula which employs the "
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 barbel ...
", a coefficient derived and approved by the sport's world governing body, which allows for differences in both gender and bodyweight. When the formula is applied to each lifter's overall total and then grouped along with the other competitors' and evaluated, it provides a numeric result which determines the competition's best overall men's and women's lifters. And while, usually, the winner of the heaviest weight class will have lifted the most overall weight during the course of a competition, a lifter in a lighter weight class may still have lifted more weight both relative to their own bodyweight, and to the Sinclair coefficient formula, thereby garnering the "Best Lifter" award.


History

Competitions to establish who can lift the heaviest weight have been recorded throughout civilization, with the earliest known recordings including those found in Egypt, China, India, and Ancient Greece.


Early international competitions

The international sport of weightlifting began with the First World Weightlifting Championships in 1891, in London, with Edward Lawrence Levy becoming the first world champion; In 1896, the inaugural
Olympic Games The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a vari ...
in Athens included weightlifting in the field event (the predecessor to today's track and field or athletics event). In the early Olympic Games a distinction was drawn between lifting with 'one hand' only and lifting with 'two hands', and all competitors competed together regardless of their size and weight. The winner of the 'one hand' competition in 1896 was
Launceston Elliot Launceston Elliot (9 June 1874 – 8 August 1930) was a Scottish weightlifter, and the first British Olympic champion. Biography Launceston Elliot was conceived in Launceston, Tasmania, Australia, after which he was named, but before his ...
of Scotland, while the winner of the 'two hands' event was
Viggo Jensen Alexander Viggo Jensen (born 22 June 1874 in Copenhagen, Denmark; died 2 November 1930 in Copenhagen, Denmark) was a Danish weightlifter, sport shooter, gymnast, and athlete. He was the first Danish and Nordic Olympic champion, at the 1896 Su ...
of Denmark. Further World Weightlifting Championships followed in 1898 in Austria, 1899 in Milan, and 1903 in Paris, with the
International Weightlifting Federation The International Weightlifting Federation (IWF), headquartered in Lausanne, is the international governing body for the sport of Olympic weightlifting. The IWF was founded in 1905, and has 192 Member Federations. The IWF President is Mohammed H ...
being founded in 1905. Weightlifting was next contested at the Olympics in the 1904 Games (again in athletics), and at the 1906 Intercalated Games, but was omitted from the Games of 1900, 1908 and 1912 (1912 being the last Games until after the First World War).


Olympic Games 1920–1972

In 1920, weightlifting returned to the Olympics and, for the first time, as an event in its own right – and weightlifting has been contested at every (summer) Olympics Games since. The 1920 Games took place at Antwerp in Belgium; and fourteen nations competed. The competition lifts were the 'one hand' snatch, the 'one hand' clean and jerk and the 'two hands' clean and jerk. At the next Olympic Games, in Paris, in 1924, the 'two hands' press and the 'two hands' snatch were added to the program, making a total of five lifts; and weight classes were introduced for competitors, with weightlifters competing in five weight divisions. In 1928, the sport dropped the 'one hand' exercises, going forward with three 'two hand' exercises: the ''snatch'', the ''clean and press'', and the ''clean and jerk''. The 1972 Olympics was the last Olympics featuring the ''clean and press'', as difficulties in judging proper form led to it being dropped from subsequent competitions. Athletes, rather than "strictly" pressing the weight overhead with an upright torso, had been using their hips and leaning backward substantially. Some athletes were able to initiate the press with a hip thrust so rapid that judges found it difficult to determine whether or not they had utilized any knee bend to generate additional force, something strictly prohibited in the rules. Also prohibited was "excessive layback" (leaning back too much), but it was considered too difficult to determine what degree of layback constituted a rule violation. As a result, the ''clean and press'' was discontinued as a competition lift after 1972.


1973–present

Since the 1973 World Weightlifting Championships, weightlifting competitions have been biathlons of the ''snatch'' and the ''clean and jerk,'' with the 1976 Olympics being the first Olympics in this format.


Women's weightlifting

In 1987, women's world championship events were included for the first time in IWF's annual
World Weightlifting Championships The World Weightlifting Championships is an event organised by International Weightlifting Federation (IWF). The first competition, held in March 1891, was won by Edward Lawrence Levy of England. Athletes compete in a total of 20 weight categorie ...
, with women such as
Karyn Marshall Karyn Marshall (born April 2, 1956 in Miami, Florida) is an American Olympic weightlifter who won the first women's world championship in weightlifting, held in 1987. She also set 60 American and world records in women's weightlifti ...
(USA) and Cai Jun (China) amongst the winners in that first year. Yet it was not until the 2000 Olympic Games in Sydney, Australia, that women's weightlifting was incorporated into the Olympics. China's
Chen Yanqing Chen Yanqing (; born May 4, 1979) is a Chinese weightlifter who competed in the 2004 Summer Olympics and the 2008 Summer Olympics. She won the gold medal in the 58 kg class in both competitions, making her the first woman to win gold medals ...
became an early star of women's weightlifting at the Olympics—as she won Olympic gold two games in a row, in 2004 and 2008. In 2011, the
International Weightlifting Federation The International Weightlifting Federation (IWF), headquartered in Lausanne, is the international governing body for the sport of Olympic weightlifting. The IWF was founded in 1905, and has 192 Member Federations. The IWF President is Mohammed H ...
(IWF) ruled that athletes could wear a full body "
unitard A unitard is a skintight, one-piece garment with long legs and sometimes long sleeves, usually stopping at the wrists and ankles. It differs from a leotard which does not have long legs. The leotard is also usually considered a more feminine cloth ...
" under the customary weightlifting uniform.
Kulsoom Abdullah Kulsoom Abdullah (born 1976) is a Pakistani-American weightlifter who became the first female weightlifter representing Pakistan when she competed at the 2011 World Championships. The same year she made history when, in keeping with her religiou ...
became the first woman to do so at the U.S. National Championships that year, and athletes are allowed to do so at the Olympics. IWF rules previously stated that an athlete's knees and elbows must be visible so officials can determine if a lift is correctly executed.


Equipment


Barbell

Olympic weightlifting uses a steel bar (also known as a
barbell A barbell is a piece of exercise equipment used in weight training, bodybuilding, weightlifting, powerlifting and strongman, consisting of a long bar, usually with weights attached at each end. Barbells range in length from to above , alth ...
) with larger-diameter rotating sleeves on either end, holding rubber-coated
weight plate A weight plate is a flat, heavy object, usually made of cast iron, that is used in combination with barbells or dumbbells to produce a bar with a desired total weight for the purpose of physical exercise. Two general categories exist: "standard ...
s of different weights. This sleeve rotation is important for the Olympic lifts, particularly the snatch and clean movements, because it drastically reduces the rotational inertia of the bar. Without sleeve rotation, the Olympic lifter faces more challenging lifts and a greater risk of injury. A men's Olympic barbell weighs 20 kg (44 lbs) with a shaft diameter of 28 mm and a length of 2200 mm, whereas a women's Olympic barbell weighs 15 kg (33 lbs) and has a shaft diameter of 25 mm with a length of 2010 mm. The distance between the sleeves, however, is the same for the men's and the women's bars at 1310 mm. The grip texture of the bar is called the
knurling Knurling is a manufacturing process, typically conducted on a lathe, whereby a pattern of straight, angled or crossed lines is rolled into the material. Etymology The terms ''knurl'' and ''knurled'' are from an earlier ''knur'' ‘knot in woo ...
, and is distributed differently between the men's and women's bars: the men's has knurling in the center but the women's does not. The Olympic barbells used in competition are certified by the IWF.


Bumper plates

The weight plates, typically referred to as " bumper plates" because of their rubber coated design, weigh between 10 kg and 25 kg in 5 kg increments. The bumper plates are coated with rubber to allow the weights to be dropped from various heights—either after a successful lift or during an unsuccessful one. Olympic bumper plates conform to international standards for coloring. That is, 10 kg is green, 15 kg is yellow, 20 kg is blue, and 25 kg is red.


Competition iron plates

In addition to the rubber bumpers, smaller competition iron plates can be used to add weight in small increments to the bar. The color designations for these iron plates are as follows: 1 kg is green, 1.5 kg is yellow, 2 kg is blue, 2.5 kg is red, 5 kg and 0.5 kg are white. It is useful to note the color assignment of these iron plates is consistent with the heavier bumper plates (i.e. 1 kg and 10 kg are green, 1.5 kg and 15 kg are yellow, etc.).


Collars

Weight plates are secured to the bar using collars on each sleeve that weigh exactly 2.5 kg each.


Singlet

Lifters typically wear a one-piece close-fitting leotard often called a singlet. The wearing of a T-shirt underneath the singlet is optional.


Belt

A weightlifting belt of 120 mm maximum width may also be worn to increase intra-abdominal pressure.


Chalk

Chalk is regularly used by Olympic lifters, generally prior to each attempt at a lift. Lifters rub their hands with the chalk to promote dryness and prevent the bar moving in their hands.


Tape

Olympic lifters frequently use tape to cover the areas of their bodies exposed to friction while completing Olympic lifts. Tape is most commonly found on the Olympic lifter's thumb. A taped thumb not only lessens the risk of calluses, but it also reduces the pain associated with the
hook grip Hook grip is a method of gripping a barbell used in many strength-related sports such as Olympic weightlifting, Crossfit, and powerlifting by overlapping the index and middle finger over the thumb. This method of gripping the bar provides a secu ...
. Olympic lifters also tape their wrists, preventing exaggerated and uncomfortable joint movement during lifts. For particularly heavy overhead lifts, a taped wrist enables the lifter to regulate wrist extension and delimit the
translation Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. The English language draws a terminological distinction (which does not exist in every language) between ''transla ...
of the
radius In classical geometry, a radius ( : radii) of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. The name comes from the latin ''radius'', meaning ray but also the ...
and
ulna The ulna (''pl''. ulnae or ulnas) is a long bone found in the forearm that stretches from the elbow to the smallest finger, and when in anatomical position, is found on the medial side of the forearm. That is, the ulna is on the same side of t ...
distal heads. However, while taped wrists can prevent wrist and forearm injuries in the short-term, excessive use can lead to weakened connective tissue in the area, increasing the risk of pain and injury.


Shoes

The type of shoes worn by Olympic weightlifters is perhaps their most distinctive piece of equipment. Weightlifting shoes are typically designed with a raised heel of 0.5" to 1.5" and one or two metatarsal straps that tighten across the instep of the shoe. The raised heel helps the lifter maintain an upright torso while catching the bar and also allows for a deeper squat under the bar. The soles of the shoes are also quite rigid, helping to resist compression while under heavy loads. The shoes are designed for maximum stability while remaining flexible in the
toe box The toe box is the section of footwear that surrounds the toes on closed-toe shoes. Toe boxes that are too tight can cause injuries and foot deformities, whereas wider toe boxes may be used to treat or prevent common foot conditions such as Mor ...
. This allows the lifter to come up on the toes and to catch the weight on the ball of the back foot during the "jerk" movement of the lift.


See also

*
World Weightlifting Championships The World Weightlifting Championships is an event organised by International Weightlifting Federation (IWF). The first competition, held in March 1891, was won by Edward Lawrence Levy of England. Athletes compete in a total of 20 weight categorie ...
*
Weightlifting at the Summer Olympics Weightlifting has been contested at every Summer Olympic Games since the 1920 Summer Olympics, as well as twice before then. It debuted at the 1896 Summer Olympics, in Athens, Greece, and was also an event at the 1904 Games. Summary Event ...
*
List of world records in Olympic weightlifting This is a list of world records in Olympic weightlifting. These records are maintained in each weight class for the snatch lift, clean and jerk lift, and the total for both lifts. The International Weightlifting Federation (IWF) restructured it ...
*
List of Olympic records in weightlifting This is the list of Olympic records in weightlifting. Records are maintained in each weight class for the snatch lift, clean and jerk lift, and the total for both lifts. The weight classes for men on the Olympic program were adjusted for the 20 ...
*
List of Olympic medalists in weightlifting This is the complete list of Olympic medalists in weightlifting. Current program Men Bantamweight *–56 kg (1948–1968) *52–56 kg (1972–1992) *54–59 kg (1996) *–56 kg (2000–2016) *–61 kg (2020–) Lightw ...
*
Powerlifting Powerlifting is a strength sport that consists of three attempts at maximal weight on three lifts: squat, bench press, and deadlift. As in the sport of Olympic weightlifting, it involves the athlete attempting a maximal weight single-lift effo ...
*
Power training Power training typically involves exercises which apply the maximum amount of force as fast as possible; on the basis that strength + speed = power. Jumping with weights or throwing weights are two examples of power training exercises. Regular wei ...
*
Paralympic powerlifting Paralympic powerlifting, also known as para powerlifting and para-lifting, is an adaptation of the sport of powerlifting for athletes with disabilities. The only discipline in Paralympic powerlifting is the bench press. The sport is governed by th ...


References


External links


International Weightlifting Federation

Swiss Amateur Weightlifting Federation (SAGV/FSHA)
{{DEFAULTSORT:Olympic Weightlifting * Weight classes Individual sports
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; promo ...
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