Exercise to lose weight has a premise that it takes about half an hour for the human body to start consuming fat. Sweating is mainly the heat dissipation and detoxification of water, not the fat discharged, so sweating does not mean losing weight, but it will definitely sweat while exercising. Therefore, running needs perseverance, and the amount of exercise should be increased slowly. I built a Q group and it has been idle. Now I want to gather some friends with fitness hobbies. We can discuss with each other and refuse advertising and sales promotion. Group number: 85658752. Good luck!