Many people exercise by using an app in WeChat. It is called WeRun. WeRun lets us see our everyday step counts（步数）. One of its most popular things is a leaderboard（排行榜）among friends. We can see how our results are different from other people. Now more and more people use WeRun, from the young to the old. We wonder how much we can learn about a person from his step counts. Here let's have a look：
Less than 50 steps: Anyone who takes less than 50 steps in one day may be ill or sad, or he is just too lazy to get out of the bed.
50—500 steps: It's easy to have a few hundred steps. For example, going shopping will be enough.
501—8, 000 steps: Most students and workers will take between 501 and 8, 000 steps a day. These step counts are often in the middle of the leaderboard.
8, 001—30, 000 steps: Salespeople and P. E. teachers often take so many steps a day because they are always on the move.
More than 30, 000 steps: Mostly, these step counts can be on the top of the leaderboard. They are policemen, reporters, cleaners and so on. They are the people who help us live easy and comfortable lives.
As the number of people who use WeRun is growing, a person's WeRun data can show his or her character and personal life.
