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Swimming turnaround what are the rules of swimming in the Olympic Games

2022-07-02 06:21Swimming diet
Summary: What are the rules of swimming in the Olympic Games4. In freestyle and backstroke competitions, athletes can touch the wall with only one hand at the end, while in breaststroke and butterfly competiti
What are the rules of swimming in the Olympic Games
4. In freestyle and backstroke competitions, athletes can touch the wall with only one hand at the end, while in breaststroke and butterfly competitions, they must touch the wall with both hands at the same time. 5. The standard pool with a length of 50 meters is used in the swimming competition of the games. All competitions with a distance of more than 50 meters must turn back on the way. When turning aroundWhat are the competition rules of Freestyle among the referee rules
In the competition designated as "freestyle", any swimming style can be used; In individual or relay Medley competitions, "freestyle" refers to any position except backstroke, breaststroke and butterfly. When turning around and reaching the finish line, you must touch the pool wall with any part of your body. During the game... A finger watch is OK. Is there anything else? Watches and bracelets are OK, as long as they can record the turn back of swimming
You can see that many models of CASIO sports watches have this function. It is recommended to buy watches for swimming. After all, waterproof water meters are definitely better than bracelets, and watches are not easy to fall off
Action essentials when turning back after touching the wall in the swimming pool
When you are about to reach the pool wall, your body is flat, your hands are open, your abdomen is closed, and you roll. At the same time, pay attention to your nose exhaling underwater. Roll and turn sideways at the same time, bend your knees, pedal the pool wall with the soles of your feet, and push your body straight forward until it surfacedWhat equipment does a regular swimming pool need
 I am Shangshui environmental technology, Shandong, focusing on swimming pools & Hot spring for 12 years, let me answer. A regular swimming pool needs to have circulatinSwimming turnaround  what are the rules of swimming in the Olympic Gamesg water pumps, sand filtering tanks, disinfection equipment (chlorination sterilizer + ultraviolet or chlorination sterilizer + ozone equipment), heating and dehumidification equipment and other auxiliary equipment of the swimming pool (upper and lower water ladders, swimming lanes, departure platforms, sewage suction machines, etc.)How does the sports watch measure the swimming distance
Next, when swimming, the user launches from one end of the pool and turns around at the other end. Relying on professional sensors, the direction of amazfit smart sports watch 2 changes at this time, which will automatically identify and increase the number of times to record a swimming turn back, and then indicate the user's swimming length. How accurate is the stroke reSwimming turnaround  what are the rules of swimming in the Olympic Gamescognition? Combined with professional swimming algorithmAn athlete has a swimming competition in the swimming pool. When he needs to turn back when swimming to the end of the pool, he should pedal fiercely with his feet
In terms of mechanics, the reaction force is used to counteract the forward speed and obtain the reverse acceleration at the same time From the perspective of energy, kinetic energy = "" elastic potential energy = "" reverse kinetic energy
Ask for swimming competition rules
The standard swimming pool with a length of 50 meters is used in the Olympic Games. All competitions with a distance of more than 50 meters must turn back on the way. When turning around, freestyle and backstroke allow athletes to use any part of their body to touch the pool wall, which allows athletes to push the pool wall with their feet after turning underwaterAn athlete has a swimming competition in the swimming pool. When he needs to turn back when swimming to the end of the pool, he should pedal fiercely with his feet
In terms of mechanics, the reaction force is used to counterSwimming turnaround  what are the rules of swimming in the Olympic Gamesact the forward speed and obtain the reverse acceleration at the same time. From the perspective of energy, kinetic energy = "" elastic potential energy = "" reverse kinetic energy
How to turn back in freestyle
Horizontal rotation: when turning, the body rotates around the front and rear axis. The action is relatively simple and easy to learn, but the turning speed is slow. Swing turn: in freestyle swing turn, the body rotates around the vertical axis, front and rear axis, and the head and arms swing in the direction of rotation through the water after turning. When the mouth is out of the water, inhale at the sSwimming turnaround  what are the rules of swimming in the Olympic Gamesame time. ThereforeWhat are the rules of swimming
The standard swimming pool with a length of 50 meters is used in the Olympic Games. All competitions with a distance of more than 50 meters must turn back on the way. When turning around, freestyle and backstroke allow athletes to use any part of their body to touch the pool wall, which allows athletes to push the pool wall with their feet after turning underwater
Swimming turnaround what are the rules of swimming in the Olympic Games

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