How much heat is consumed in breaststroke 1000m is related to the user's weight and speed. For example, if the weight is 50kg and the breaststroke 1000m takes 40 minutes, the calories consumed are about 390-420 calories, and the faster the time, the more calories are consumed.

Breaststroke 1000m is equivalent to running 4000m, and the thermal conductivity of water is 26 times that of air. At the same temperature, the heat consumed in water is more than 20 times that in air, that is, breaststroke 1000m consumes more heat than running 1000m, and breaststroke 1000m in general.

Extended data:

Precautions for breaststroke users:

1, avoid swimming before and after meals: swimming on an empty stomach will affect appetite and digestive function, and there will be accidents such as dizziness and fatigue during swimming; Swimming with a full stomach will also affect the digestive function, and it will also cause stomach cramps and even vomiting and abdominal pain.

2, avoid swimming after strenuous exercise: swimming immediately after strenuous exercise will increase the burden on the heart; A sudden drop in body temperature will weaken resistance and cause colds, pharyngitis and so on.

3, avoid swimming during menstruation: users swim during menstruation, germs easily enter the uterus, fallopian tubes and other places, causing infection, leading to irregular menstruation, menorrhagia and prolonged menstruation.

4. Avoid swimming in unfamiliar waters: When swimming in natural waters, users should not rush into the water. Under complicated circumstances, it is not advisable to swim around the water surface and underwater to avoid accidents.

Baidu encyclopedia-breaststroke

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