First of all, we must persist. It's difficult to lose weight, but you must persist in any exercise to see the effect. Only by persisting for a period of time can we observe, perceive and experience the changes in the body. Everyone's physical condition is different, and the physical changes are gradual, subtle, continuous and obvious. Even after losing weight, it is very beneficial to form the habit of swimming. Swimming exercise needs to ensure a frequency, at least twice a week. You can't fish for three days and dry the net for two days. Every time you swim, you need to ensure a time. If you want to lose weight, it is recommended to stay in the water for more than one and a half hours at a time. Ensure a certain amount of exercise every time you swim. No matter which swimming position you adopt, it's useless if you don't feel tired and your heart rate increases. It is recommended to arrange a long-distance continuous swimming at a time, depending on your own situation.
Secondly, in order to lose weight, swimming alone is not enough, but also a reasonable diet is needed. You still need to eat food after exercise, but all you need here is the energy your body needs. Carbohydrate. In other words, although I ate it, I couldn't get fat. This not only supplements the body's demand for exercise, but also does not increase the body's absorption. If you persist in this way, the ratio of your body fat to your muscles will change, thus achieving the effect of losing weight.
Finally, swimming has a very important body-building function. This means that swimming will make your body beautiful even if you don't lose weight. Because swimming will use a lot of parts that are not used at all, and those parts are exactly the parts where there are more fat accumulation at ordinary times. For example: under the shoulders, back, waist, buttocks, buttocks and so on.
Therefore, it is the last word to lose weight by swimming, long-term persistence and reasonable diet.