Rules and contents of 69 kg weightlifting competition

Weightlifting is divided into snatch and clean and jerk: snatch: the athlete puts the barbell in front of his calf in parallel with his hands facing each other, and lifts the barbell from the weightlifting platform to his arms completely straight on his head in a continuous motion. 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. Athletes weigh 2 hours before the competition, and the weighing time is 1 hour; First snatch, rest for 10 minutes, and then clean and jerk. The number of attempts in snatch and clean and jerk is three, and the total score of snatch and clean and jerk ranks in the Olympic Games. If the result is the same, the light weight is ranked first. If the weights are the same, the total score ranking shall be completed first, and tied ranking is not allowed; Arrange the appearance order according to the required weight, lottery order and lift times. When trying to lift, lift the light weight first. If the weight of the first attempt is the same, the one with the smaller number will be lifted first. If the weights of the second and third attempts are the same, lift the one with fewer attempts first. If the number of attempts is the same, which one was released first last time is released first; The weight of barbells in the competition field can only be increased but not decreased. After each successful attempt, the weight must be increased by a multiple of 1 kg; The time for an athlete to try the lift is 1 minute, and if the lift is continuous, it is 2 minutes. If the barbell doesn't mention the knee within this time, it is judged as a failure.

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