I think the cooling-off period of fitness is still necessary. With the trend of national fitness, more and more fitness cards are issued, which is of course a good start, and it also strengthens everyone's health, so that people can exercise and stay away from electronic products such as TV, computer and mobile phone. However, under this fitness trend, it is people's follow-up behavior. They don't really want to go to fitness and get a fitness card, but want to keep up with the public and get a fitness card. Faced with this situation, Shanghai officials put forward the consumption setting of fitness cooling-off period. Consumers can refund their fees within seven days without any reason after applying for a fitness card. It is a very reasonable rule for some consumers who follow the trend, because many consumers are impulsive, spend before they are ready, and then regret it in a few days, so this is for those consumers who have paid for them, but have not made any consumption and want to return their cards. In fact, our people are very good at facing these various cooling-off periods; Because many people have irrational or impulsive consumption, they may really want to do something at that time, or they really want to do something, but they regret doing it after finishing it. At this time, the cooling-off period is very important. It can make you think about whether you really want to do it or not. This can reduce people's regret rate. For the cooling-off period of fitness, although it will greatly reduce people's application for fitness cards, it will also give those who are impulsive and follow the trend an opportunity to regret and avoid excessive consumption; Can greatly improve people's follow-up behavior. Fitness is good, but subsequent fitness is not so good. For most people, it is a very small number, but I also believe that many people can persist. It is good for people who have a lot of time to exercise, but for many people, there is not so much time; Although we can't exercise in the gym, we can also exercise at home, which is also helpful to our health.