Rings The rings are 2.55 meters high. A set of lifting ring movements should be composed of swinging movements and static movements with roughly equal proportions. These movements and connections are accomplished by hanging, crossing or supporting, crossing or standing upside down, and the straight arm is the main way to complete the movements. The transition from swing to static or from static to swing is a remarkable feature of contemporary gymnastics. When doing static action, the rings are required to be stationary, and there can be no big swing. The lifting ring requires a handstand with a certain degree of difficulty in swinging back and forth, and also requires a difficult static action of strength. Rings belong to gymnastics. Gymnastics, including the event "Gymnastics", is the general name of all gymnastics events, not the name of any specific event. According to the purpose and task, gymnastics can be divided into basic gymnastics and competitive gymnastics. Basic gymnastics refers to a kind of gymnastics with simple movements and techniques. Its main purpose and task is to keep fit and cultivate a good posture. Its main target is the broad masses of the people. The most common are broadcast gymnastics and fitness gymnastics to prevent and treat various occupational diseases. Literally, competitive gymnastics refers to a kind of gymnastics whose main purpose is to win in the field, get excellent results and compete for medals. This kind of gymnastics is difficult, complicated and thrilling, and it is mainly athletes who engage in this kind of gymnastics training. At present, competitive gymnastics includes competitive gymnastics, rhythmic gymnastics, aerobics, acrobatics and trampoline. Among them, men's competitive gymnastics events include floor exercise, pommel horse, rings, vault, parallel bars and horizontal bar, while women's events include vault, uneven bars, balance beam and floor exercise. Because competitive gymnastics has the longest history, it can be said to be the "big brother" in competitive gymnastics, so now people are usually used to calling it "competitive gymnastics". According to the rules of the International Gymnastics Federation (FIG), major international competitions (such as the Olympic Games and the World Gymnastics Championships) are often held separately by men and women. The men's and women's division refers to the men's and women's division, with six men's teams and one team for each event; Women also have six teams in each competition. In some small and medium-sized international competitions and domestic competitions, men and women are basically playing together. Men and women play together to facilitate the arrangement of the game. There are three men's teams and three women's teams competing at the same time in each game, which is divided into the first half and three rounds in each half. In the first half, three men's teams competed in floor exercise, pommel horse and rings, two women's teams competed in vault and uneven bars, and the other women's team had a bye. After three rounds in the first half, the second half will be held. The men's team has three events: vault, parallel bars and horizontal bar, while the women's team will compete in balance beam and floor exercise. So the vault and floor exercise will be staggered because of the first half and the second half. Before the official start of the competition, athletes do various pre-competition exercises for 30 seconds each. Five people in each team, ***2 minutes and 30 seconds. After the start of the competition, the project referee holds high the green flag or gives the green light, which is a signal to the athletes preparing for the competition. If the athlete fails to board the equipment 30 seconds after the signal is sent, even if he abstained, he will be awarded 0 points. Athletes should raise their right hand to the referee before boarding the equipment, which is both a respect for the referee and a reminder to the referee: I'm going to start doing the action. When athletes complete a set of movements, they should also stand at attention and signal to the referee that the movement is over. Then the judges of Group A and Group B will determine a starting score (the highest starting score is 10) according to the difficulty of athletes' completion, special arrangement and joint action, and show it to the whole audience. The referee in Group B asked to deduct points from the skill and posture of this movement within 30 seconds, and fill in the scoring table, which was sent to the referee by the electronic scoring system or the runner. Finally, the referee will show the final score of this set of actions in Italy according to the scores of the judges in Group A and Group B. If all five athletes of a team have completed the competition, a red flag or a red light will be hung on the equipment to indicate the end of the competition. If all events are hung with red flags or red lights, the announcer will inform athletes to rotate the events. Repeat this cycle until all six events are over. The international gymnastics scoring rules clearly stipulate that athletes should wear uniform clothes in all team competitions, and must wear vests, gymnastics pants and gymnastics shoes (or socks) in pommel horse, rings, parallel bars and horizontal bar competitions. The reason for this rule is that these four events mainly focus on upper limb movements, and wearing pants not only has little effect on athletes' movements, but also increases the aesthetic feeling of movements. Floor exercise and vault are basically full-body participation in sports, especially leg activities. In order to ensure that athletes can better play their own level and create better results in the competition, the rules stipulate that they can wear shorts or walk barefoot (to prevent slipping) in these two events. If an athlete violates these regulations, a certain score will be deducted from the team's total score or individual score.