Hello, according to your description, swimming is a very good way to lose weight. Because the water temperature is lower than the air temperature, the body consumes about 20 times more energy when swimming than on land, so the energy consumed when swimming far exceeds the energy consumed by some sports on land. It can be seen that swimming is a very effective exercise to lose weight. Swimmers can lose about 300 to 400 grams after swimming for 45 minutes. If obese patients can keep swimming for 30 minutes every day while controlling their diet, they will definitely get rid of excess fat and become a fit figure. It is recommended to go to a specialized hospital for examination and early treatment, so as not to delay treatment. Get rid of the pain caused by the disease as soon as possible.