It all depends on perseverance. It's no use inviting anyone. Last year, I got a fitness card with my friends. My friend invited me, but I didn't invite her. I took a look at it when she was in class, and those moves of private education were all available online. It's just that someone is watching you at the gym. Later, I couldn't go to the gym because I changed my job. First, I found Duoyan Zheng at home, dancing on the Internet. Jump before going to bed, eat almost liquid food at night, drink fruit and vegetable juice and cook by yourself. I really couldn't stand being hungry the other day. It's good to get through it. When the evening is really not good, just eat a few pistachios and feel full. And I drink milk every day, where I have three meals regularly, plus exercise, I lost 8 pounds a month.