Take Shenzhen as an example: According to the statistics of the Consumer Council of Shenzhen, in the past two years (201710/019, August 3 1), the Consumer Council of Shenzhen and all districts * * * received 7,764 complaints from the fitness industry, including 2,064. 20 18: 3,730 cases, year-on-year increase 156338+08%. From August 20 19 to August 3 1, there were 3038 cases, an increase of 82.46% compared with the same period of August 20 18. On the whole, the number of complaints in the fitness industry is increasing exponentially year by year, more and more people have the habit of fitness consumption, and the consumption problem in the fitness industry is becoming more and more prominent.