There are coaches in the gym who can guide you to exercise (such as how to use the equipment, where to exercise muscles or physical fitness, etc.). );
3. It is also very important that the environment of the gym makes you more interested and motivated in fitness, just like studying at home and going to the school study room. The end result is very different (you know _).
Of course, there are many other differences, such as looking at the figure of a girl or a handsome boy, making friends and so on. ......