What is the optimal water temperature for swimming?

Question 1: What is the suitable water temperature for swimming? Generally, it is better for swimming when the water temperature is between 27℃ and 33℃. The water at this time is more suitable for the human body. If the water temperature is too low, it is easy to cause cramps in the hands and feet of swimmers, leading to accidents; if the water temperature is too high, the heat during swimming cannot be dissipated, and it is also easy to cause heatstroke. If you swim in water at 37°C or above, you will feel like a boiled dumpling.

Question 2: Test the water temperature before entering the water. What is the most suitable temperature for swimming? The ideal water temperature for swimming is 26°C. Since the water temperature will be slightly lower than the air temperature, the outdoor temperature should be between 31 and 33°C. It is more suitable to swim at this time.

5 pm to 7 pm is the ideal time for swimming. Because the heat transfer and heat dissipation speed of water temperature is relatively slow, the temperature begins to drop from 5 to 7 pm, and the water temperature is still relatively high at this time, so it is suitable for swimming.

Don’t forget, it’s best not to swim hungry. Eat some biscuits and fruit before swimming. In addition, you should drink water in time, because you will sweat when swimming, but you just can't feel it. Swimming time should generally not exceed two hours at most, and attention should be paid to warm-up exercises before swimming.

Question 3: At what temperature is the weather suitable for swimming? Generally, swimming is better when the water temperature is between 27°C and 33°C. The water at this time is more suitable for the human body. If the water temperature is too low, it is easy to cause cramps in the hands and feet of swimmers, leading to accidents; if the water temperature is too high, the heat during swimming cannot be dissipated, and it is also easy to cause heat stroke. If you swim in water at 37°C or above, you will feel like a boiled dumpling.

Question 4: What degree of outdoor temperature is suitable for swimming depends on the water temperature. Water temperature of 26 degrees is suitable for swimming. Swimming at any lower or higher temperature will make you feel uncomfortable. If the temperature is too low, the muscles will tighten and become difficult to stretch, which can lead to dangerous cramps. If the temperature is high, you will feel suffocated and not well fed. It doesn't matter whether the temperature is high or low, you can't feel it in the water. If the temperature is low, you can just wear more clothes when you go ashore

Question 5: What is the most suitable water temperature for swimming in winter? The general water temperature of swimming pools in winter is between 26℃-28℃. If it is a competition, the temperature will be Lower, basically maintained at 25℃-27℃. Everyone knows that the body temperature of the human body is 37°C. With a temperature difference of nearly 10 degrees, it is natural to feel cold when you first enter the water.

Reason:

Cold and heat relax and blood vessels stretch

When you first enter the water, the water below body temperature will cause the skin blood vessels to constrict to reduce heat dissipation. When you exercise, the heat generated by exercise will be dissipated and the blood vessels in your skin will expand. This contraction will allow the cardiovascular systems that are not usually exercised to exercise. This is a good exercise to prevent cardiovascular diseases. .

Let the muscles produce a sense of strength

Even a small movement of the human body is completed by muscle contraction. The muscles that declare strength must be contracted before others can see them. Cold water not only helps blood vessels contract, but also helps muscles contract, making people who exercise in the water feel powerful to complete their movements.

Question 6: What is the most suitable water temperature for swimming in an indoor swimming pool? According to:

China Engineering Construction Standardization Association standards: Swimming pool water supply and drainage design specifications - CECS 14:89

Swimming pools can be classified into: indoor swimming pools and outdoor swimming pools.

Indoor swimming pools can be divided into: standard competition swimming pools, training swimming pools, diving swimming pools, and children's swimming pools according to their uses.

Outdoor swimming pools are generally divided into: open-air artificial swimming pools and open-air natural swimming pools.

The water temperature of the swimming pool can be designed according to the following values ??according to the purpose of the swimming pool:

1. Indoor swimming pool:

1. Competition swimming pool: 24- 26 degrees Celsius

2. Training swimming pool: 25-27 degrees Celsius

3. Diving swimming pool: 26-28 degrees Celsius

4. Children's swimming pool: 24-29 degrees Celsius

Note: The water temperature of swimming pools attached to hotels, schools, clubs, and villas can be designed according to the water temperature of training swimming pools.

2. Outdoor swimming pool:

The temperature of the pool water should not be lower than 22 degrees Celsius

Qu Ming, the news and publicity manager of the Olympic Swimming Pool, introduced that the swimming pool’s groundwater circulation system draws on Using Water Cube technology, the pool water flows into the ground from both sides, and is heated, filtered, and disinfected to form a cycle, keeping the water temperature at around 26°C, and the room temperature in the swimming pool will also be maintained at a constant temperature.

Question 7: What is the water temperature suitable for swimming? The water temperature suitable for swimming is between 38 and 40 degrees, but in winter, 40 degrees feels cold, and in summer, 38 degrees feels very hot.