Swimming time is too short to achieve the effect of exercise, while swimming time is too long to cause fatigue, and if you soak in the pool for too long, chemicals such as bleach and disinfectant in the pool will also have a certain impact on your skin. I have read many articles about swimming, and the usual advice is to control the swimming time between half an hour and an hour. When I go swimming by myself, I usually swim for half an hour continuously, and then relax a few times, improve my movements, practice other strokes or swim more. Each swimming time is about 45 minutes to one hour.

According to the description of the subject, it is acceptable to play in the water for two or three hours occasionally, but I think playing in the pool for two or three hours a day is a bit long. After all, we are just ordinary swimmers and don't need to train like athletes.

Swimming does have the effect of losing weight, but if you are not good at swimming and just relax or play in the water, then reducing fat and losing weight will definitely not have an effect. If the subject likes swimming and wants to lose weight through water exercise, then my suggestion is to walk in the water for half an hour at a time, then learn swimming skills for half an hour or forty-five minutes, master a stroke and then lose weight completely through swimming.

Finally, talk about the places that need attention. Actually, there are only a few points. Exercise your bones and muscles before going into the water, simply warm your lower body, control your time when swimming, don't swim for too long, replenish water in time when you rest, and wash your hair, body and swimming equipment carefully after swimming.