Does swimming to lose weight consume a lot of calories? Taboos about swimming to lose weight

　　Does swimming consume a lot of calories to lose weight?

　　Some experts have analyzed this: The thermal conductivity coefficient of water is 26 times greater than that of air, and heat loss in water of the same temperature is more than 20 times faster than in air. This will effectively consume people's calories. Tests by exercise physiologists show that if you swim 100 meters in water, you will consume 100 kilocalories of heat energy, which is equivalent to running 400 meters on land, riding a bicycle for 1,000 meters, or skating for 1,500 meters. This is why you will feel hungry soon after swimming.

　　Swimming to lose weight

　　According to medical reports, among all sports, swimming consumes the most calories.

　　Although swimming is quite effective in losing weight, diet control is also very important and needs to complement each other. Remember to eat and drink heavily after swimming. Then you will eat back the calories you consumed while swimming, and all your efforts will be wasted.

　　In terms of consuming body heat, swimming is undoubtedly a very good exercise. Because the heat conduction speed of water is 26 times that of air, that is to say, at the same temperature, the heat energy consumed by people in water is more than 20 times that on land.

　　Basically, as long as it is continuous exercise, and it lasts for more than thirty minutes each time, you can reduce body fat. Any form of exercise can consume fat. As for swimming, in fact, when you first learn, you have the largest amount of activity, consume more calories, and consume the largest amount of fat.

　　Swimming exercises people’s will, exercise A good method for the body, but there are also contraindications to swimming.

　　What are the taboos of swimming to lose weight?

　　Avoid swimming before and after meals:

　　Swimming on an empty stomach will affect appetite and digestive function, and may cause dizziness and fatigue during swimming.； Swimming with a full stomach can also affect digestion and cause stomach cramps and even vomiting, stomach ache Phenomenon.

　　Avoid swimming after strenuous exercise:

　　Swimming immediately after strenuous exercise will put a heavier burden on the heart； A sharp drop in body temperature will weaken resistance and cause cold , pharyngitis, etc.

　　Avoid swimming during menstruation:

　　Swimming during menstruation makes it easier for germs to enter Uterus , fallopian tubes, etc., causing infection and leading to Irregular menstruation , excessive menstrual flow and prolonged menstruation.

　　Avoid swimming in unfamiliar waters:

　　When swimming in natural waters, do not enter the water hastily. It is not advisable to swim in the water around or in complex underwater conditions to avoid accidents.

　　Avoid swimming in the sun for long periods of time:

　　Prolonged exposure to the sun can cause sunburn or acute dermatitis, also known as sunburn. In order to prevent the occurrence of sunburn, it is best to use an umbrella to shade the sun after going ashore, or rest in a shaded place, or use a bath towel to protect your body skin , or apply sunscreen to exposed parts of the body.

　　Avoid swimming without doing preparatory activities: the water temperature is usually lower than body temperature, so you must do preparatory activities before entering the water, otherwise it may easily lead to physical discomfort.

　　Avoid eating immediately after swimming:

　　It is advisable to rest for a while after swimming, otherwise it will suddenly increase the burden on the gastrointestinal tract, which may easily cause gastrointestinal tract disease in the long run. disease。Related topics: If you want to lose weight, swim regularly. The correct way to lose weight is by swimming.