Generally, the air in the gym is relatively circulating, so even if the air conditioner is turned on, it will not affect the matter of losing weight. As long as it is well ventilated, it is still beneficial to lose weight. In fact, the most important thing to lose weight is persistence. Although many people have fitness cards, they can't go several times a year, which wastes money. Some people even went to the gym, took a photo and left. People like them can't hold on at all. Therefore, if you want to lose weight, it is basically impossible to lose weight. The most important thing is to shut up and take your legs. Most obese people don't like sports, but love to eat and drink. It is especially difficult for such people to lose weight.
Why do many people like to go to the gym to lose weight? Because there are many people in the gym, everyone is very self-disciplined. As long as you see others working out, you will be motivated. Because you may not have enough self-control at home, you will not persist. But if you don't lose weight by exercising in summer, people really can't stand sweating. It has nothing to do with fitness effect. What really matters is the time and intensity of exercise.