Swimming weight loss principle
Swimming is the most commonly used method to lose weight, and the effect of swimming is amazing. The resistance of human activity in water is 12 times greater than that on land. When your hands and feet move in the water, you will feel strong resistance, so the muscles of your back, chest, abdomen, buttocks and legs can be well exercised in swimming.
In addition, because the density and heat transfer performance of water are greater than that of air, swimming consumes more energy than other sports. At the same time, the experiment also shows that the heat consumed by staying in 12 degree water for 4 minutes is equivalent to the heat consumed by staying on land at the same temperature 1 hour.
So some people say that swimming can lose weight because the energy consumed in exercise is constantly supplemented by sugar and fat in the body. Regular swimming will gradually dissipate excess fat in the body, thus promoting muscle development. Girls who want to slim their thighs can choose swimming to slim their legs, because swimming has the most obvious effect on reducing thighs.
Finally, it can be proved that swimming can lose weight. When people are swimming, their muscles are all moving, which can not only consume a lot of energy, but also many seriously obese friends can do swimming better because of the buoyancy of water.
When swimming, people's metabolism will be very fast. Generally speaking, swimming for half an hour can consume 1 100 kilojoules of heat, and this metabolic rate can be maintained for some time after you leave the water.
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