1, competition action mode
(l) snatch: the athlete puts the barbell in front of his calves in parallel, his hands collide with the steel plate, and lifts the barbell from the weightlifting platform in a continuous motion until his arms are completely straight on his head.
(2) Clean and jerk: The athlete lifts the barbell from the weightlifting platform to the shoulder in a continuous motion. Keep your legs parallel and straight, and keep still. Bend your legs and squat first, and then lift the barbell with the action of stretching your legs and arms until your arms are completely straight and your legs are retracted and parallel to keep still.
2. Foul action
(1) Lift the bell from the suspended state.
(2) There is a pause in the process of lifting the bell.
(3) Any part of the body except the feet touches the weightlifting platform.
(4) When the action is completed, the arm extension is uneven or incomplete.
(5) There is a pause in the process of arm extension.
(6) Complete the action with suggestions.
(7) When standing, the arms are flexed and stretched.
(8) Leave the weightlifting platform during the trial lift, that is, let your feet touch the place outside the platform.
(9) Put down the barbell before the referee gives the order.
(10) After the referee gives the order, the barbell falls from the back or intentionally falls from the front.
(1 1) failed to make both feet stand on the same horizontal line parallel to the barbell and trunk plane to complete the action.
(12) When swinging the bell, the whole barbell failed to touch the lifting platform.
(13) In the snatch, the bar is in the process of completing the action.
(14) Clean and jerk, turn the bell, turn the elbow, and the front bumper touches the chest.
(15) Elbows and upper arms touch thighs or knees when ringing the bell.
(16) The front leg of leg lift is not straight.
(17) The action on the knee is quite unfinished.
(18) deliberately vibrated the barbell before going up.
3. Athlete conditions
(1) All male and female athletes with good physical development and a certain special training foundation can participate in the competition.
(2) All athletes participating in the competition must be examined by doctors and hold physical fitness certificates.
(3) Young athletes must hold birth certificates.
(4) Female athletes must hold a gender check certificate.
(5) The age of juvenile group is 13 ~ 17 years old.
(6) Youth age 18 ~ 20 years old.
(7) Adult group: 2 1 year.
(8) Male and female athletes can participate in national competitions at the age of 15.
4. Draw lots: at the technical meeting. The deputy referee will lead the recorder and the recorder to draw lots for the athletes of each team at one time according to the order book of the conference. The lottery determines the order in which athletes weigh themselves and the order in which they try to lift. When drawing lots, regardless of grades, the number of numbers will be determined according to the number of participating athletes.
5. Weighing: Athletes start weighing 2 hours before the competition. The weighing time is 1 hour, which is regarded as abandonment.
6. Trial lifting sequence: Try lifting the light-weight athletes first. When the weight of the first trial hoisting is equal, the order will be determined according to the sign number, and the smaller sign number will be hoisted first. In the second and third attempts, if the weights of the attempts are equal, they should be carried out in the order of the previous interviews.
7. Aggravation principle: This Olympic Games (29th Beijing Olympic Games in 2008) formally adopted the "1 kg rule" which has been implemented for three years. On May 1 day, 2005, the FIBA's "2.5 kg rule" which has been implemented for more than 90 years withdrew from the historical stage, and the "1 kg rule" officially appeared. Beijing Olympic Games is the first time to adopt the "1 kg rule" in Olympic weightlifting competition.
The so-called "2.5 kg rule" means that apart from breaking the world record, the weight of barbells can only be a multiple of 2.5 kg; "1 kg rule" requires barbell weighing in multiples of 1 kg. The implementation of the "1 kg rule" makes the confrontation between players with similar levels more intense-when hitting the human body limit, the increment of 1 kg is easier to achieve than 2.5 kg after all.
8. Change the weight of the trial lift: An athlete's request to change the weight of the trial lift must be made before the last roll call. When it is too late to fill in the card, the coach or athlete can verbally request to change the weight. But the weight of each attempt can only be changed twice.
9. Lifting time: after the recorder calls the roll, an interval of 1 minute is allowed. The signal was sent in the last half minute. For example, when lifting continuously, an interval of 2 minutes is allowed.
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