People swim in the water, paddle with two arms, kick with two legs at the same time, and all the muscles of the whole body participate in sports, which can make the muscles of the whole body get a good exercise. In addition, when swimming, because the density (in other words, resistance) and heat transfer performance of water are greater than that of air (the heat transfer coefficient of water is 26 times greater than that of air, that is, at the same temperature, the human body can dissipate heat in water more than 20 times faster than in air, which can effectively consume heat), so the human body consumes more energy in water than on land. These energy supplies are supplemented by consuming sugar and fat in the body. Regular swimming can gradually remove excess fat from the body without getting fat.

Gravity makes women old. Often soaking in water is a good way to fight gravity. If you still want to do some exercise in the water, swimming is undoubtedly the best choice. Swimming can exercise, keep fit and lose weight, which is the most suitable exercise for women to lose weight. At the same time, swimming is a periodic exercise, paddling and fetching water are alternately tense and relaxed, and long-term exercise makes the skin elastic. Because of this, female swimmers often have plump and firm breasts, elastic limbs muscles, well-proportioned bodies and beautiful curves.

Swimming is a whole-body exercise, which can not only lose weight, but also improve your cardiopulmonary function. It can also exercise almost all the muscles of the whole body, especially the regular intensive training, which will make you "reborn" in almost a few months.