Because children's skeletal muscle is in the development stage, it is not suitable for high-intensity strength training, so a good fitness exercise in childhood is swimming. Regular swimming is of great help to the healthy growth of children. Because of the fluidity of water, swimming has certain buoyancy, resistance and viscosity, so it can cushion children's movement in water, thus reducing the risk of sports injury. Swimming is a systematic exercise, so long-term participation in sports is beneficial to the growth of children's skeletal muscle, while swimming is of great benefit to the development of children's cardiovascular system and respiratory system.

Because of the pressure of water, and you breathe to a certain extent during swimming training, it is very helpful to improve your child's vital capacity. Children exercise in water, because the water is cold, so the water will take away part of the body's heat and the consumption of children during exercise, which will make children feel hungry after swimming, thus improving their picky eaters' habits to some extent. If children are obese, swimming is a good way for children to lose weight, because it consumes more calories and causes less harm. Swimming needs a lot of coordination. You use a lot of coordination in sports, such as hands and legs, breathing and hands and legs. Swimming training requires physical strength and flexibility, so swimming can promote the development of children's nervous system.

Can improve children's coordination ability and flexibility. Swimming is a sport that needs long-term persistence. Regular participation in this sport is conducive to cultivating children's perseverance and improving their perseverance. Children who swim often are smarter and more flexible. So, with these benefits, what age is suitable to start swimming? Maybe you often see foreigners start playing with some babies online. To be honest, if you can be professional, as a parent, I believe that few people dare to play, so even babies with professional coaches are willing to do it. Most children train in China.

Among the children over the age of six, children over the age of six have the ability of self-care, can understand the movements taught by coaches, and can make rough swimming movements with strength. However, because children around the age of 6 may have poor psychological endurance and acceptance, I suggest that if children don't take the professional road, they should learn swimming after the age of 7, so that the learning speed is fast and the success rate is high. Of course, this is based on most people, but there must be some four or five-year-old children who can swim, which is normal.