Swimming pools help fishermen break world records

American scientists point out that swimming pools and swimming lanes have certain effects on athletes' performance.

According to Business Insider, the achievements of professional swimmers like Katie Ledecky and Michael Phelps depend mainly on skills and hard work, but the objective factors such as swimming pools and swimming pools are also influential. certain.

Some swimming pools can help athletes swim faster , according to Dr. Katie Ledecky, one of the leading researchers in physical fitness and human fitness at Mayo General Hospital.

One of the first factors that makes a big difference in swimming time is the pool drain system , according to David Epstein, author of "The Sports Gene".

Swimming pools have a certain influence on athlete performance.(Photo: Reuters).

The water trough shot up when swimming along the sides of the tank, not splashing around, creating turbulent waves, making the pool surface more smooth. The smoother this surface helps the athletes swim faster.

Some factors affect other speeds such as the depth of the tank . The minimum depth of the tank must be three meters, the deeper the better. Swimming also has a certain influence. The lane-dividing buoys are effective in absorbing the wavering wave before spreading to the next lane. Therefore, in the important rounds, the swimming lanes close to the tank will not be used to prevent the athletes from creating water waves to pat the tank walls.

The swimming pool is used at the 2008 Beijing Olympics , where 29 world records were established, considered one of the fastest swimming pools in the world today, according to Sports Illustrated.

The swimming pool in Rio de Janeiro, where the 2016 Olympics is held, is also rated well, according to David Marsh, the US women's swimming coach.

The tank has a depth of three meters and is a fairly flat end tank, which helps create waves that support the movement of fishers. The water circulation system has also been upgraded a bit compared to some other places, though it may not be enough to prevent the water from turning green.