Swimming can not only save you a gym as a fitness instructor, but also have relatively free time, which is good for your health.
The significance of the gym is more about exercising muscles. Therefore, although you can choose to go to the gym to lose weight, its cost and effect are definitely not as cost-effective as swimming and diet control, especially for girls who don't want to grow muscles.
Swimming can not only lose weight, but also optimize the curve of your body. As long as you don't swim hard and fast, you will hardly gain muscles, and at the same time, you can improve the cervical and spinal problems of modern people sitting in front of computers for a long time. Why not?
Finally, it should be emphasized that any weight loss must be combined with reasonable diet control, otherwise it is empty talk, controlling your mouth is the premise, and controlling your legs is the promotion.