How to watch swimming games, there are doorways!

As the saying goes, it is good for amateurs to watch lively, and the insiders look at the doorway. As the number of gold medals is second only to track and field swimming competitions, it is also the highlight of the national players' winning of cards. Since coming, we must not only look at the excitement but also look at the doorways.

First, the swimming competition venue

Into the stadium, we first saw the swimming pool. The international standard swimming pool is 50 meters long, 25 meters wide and 2 meters deep. There are 8 lanes. Each lane is 2.5 meters wide. The outer lanes of the first and eighth lanes are 2.5 meters from the wall of the pool. The lanes consist of colored plastic buoys.

Second, the swimming competition

The swimming competition is divided into four parts: starting, en route, turning and ending sprint. Each set of matches starts from departure. The rules stipulate that freestyle, breaststroke, and butterfly competitions must start at the starting point and backstroke should start in the water. The starting position for the departure stage uses a desktop.

In each match, the referee used a continuous short whistle to signal the athlete to undress, and then a long whistle beckoned the player to the starting stage. When you hear the commander's “everyone is on you” password, the athlete should immediately prepare for departure and hear the starting signal to make a move. Otherwise, it is judged to be a foul. After the athletes set off, in order to make full use of the momentum of the Taiwanese and Taiwan and reduce the resistance, the caverns were used to enter the water and streamlined forward to glide forward, and then they were discharged into the middle of the journey. From the middle of the journey you can see the athlete's technical style, training level and tactics. Coordinated movements, practical results, uniform speed, body fluttering, and swim-in straight lines are good technical actions.

The final 10 meters of the game is the final sprint (middle and long distances can be 25 meters or 50 meters), which is the key to the final decision. The athletes use the technique of reducing the number of breathing and speeding up the movement frequency to do the last active sprint. And touch the wall. For example, the inability, deceleration, and technical deformation of the final stage movements indicate that the athlete's skills and training level are low, or that his future is too exerted and his physical distribution is not scientific.

Third, the swimming ceremony etiquette

1. In the swimming competition, if the cheering power of the audience can be combined with the frequency of the athletes, it will be a very effective auxiliary role for the athletes if they are carried out according to the rhythm of the competition. Otherwise, it will have a bad effect.

2. In the indoor swimming competitions, because the stadium is very hot and humid, some of the audience may be more exposed in their dress, and some even look directly at the shirts. These are very impolite behaviors.

3. For backstroke players, the most feared is the flashlight in the hands of an enthusiastic audience. A strong flash will irritate the player and cause great disruption to the game.