Many people think that when exercising a certain muscle group, the fat around it will "burn". However, the fact is that exercise burns all the fat in the body. Studies show that muscles that have not been exercised will soon lose their strength. It takes 48 to 72 hours to recover physical strength, and physical exercise every two days can keep physical strength at a normal level.
If you want to lose weight, you should exercise until you sweat. Sweating only cools the body to suppress fever. Sweating promotes blood circulation throughout the body and has a direct impact on your overall health. Experiments show that you should exercise for at least 20 minutes every day. But if your breathing doesn't return to normal within a few minutes after you finish exercising, it means you have exercised too much.