1. People who take off their clothes and start to show off have already come up with muscle mass and lines, so showing off their bodies has become a great pleasure for them in the gym, but they seldom practice. Even if no one is watching, they will show themselves in the mirror and feel that they are the most handsome men and have the best figure.

2. Fitness newcomers are full of interest in fitness, but these people are blind in the use of fitness equipment. Many times, they observe what others are doing early. It is more complicated to have equipment. Maybe they made a mistake and became the joke of many people in the fitness crowd. But there is always a process of not attending the meeting, so don't laugh at others.

People who come to take photos, such as women, account for a large proportion. Dressed up beautifully, they came to the gym. As soon as they entered the gym, they started shooting. First, they take selfies. Then they saw some sexy muscular men and they started shooting at each other. Then they take them as the background and all kinds of equipment as the background. Then they send a circle of friends and a Weibo saying that they love sports and are a sportsman. This is 5 minutes of fitness and 2 hours of photo taking ~