If you are a girl, I suggest you buy a private education course. You can take a look at the experience course first. According to my own experience, the personal trainer is still very reliable. Most importantly, they will urge you to go to the WeChat gym every day. When you are chased by the coach for a month and continue to report to the gym, you will take the initiative to go to class and do aerobics.
When I was in college, I also got a card in the gym near the school, but it was also a treadmill and elliptical machine, and then I went to the gym or yoga room to do keep. But I really didn't stick to it. First of all, it's boring. Secondly, many exercises I have done hurt my back. I didn't know until I started a private education course that it was because my strength was wrong. In the first month of the private education class, except for improving heart and lung health, I took corrective measures most of the time.