Student, it's simple! There are mass fitness equipment around, don't say no! There must be, schools, communities and so on! According to your physical condition, you should take three or four days a week to practice large muscle groups first, because it is relatively easy to practice; Running: morning or evening (depending on personal preference) push-ups: 8- 10 times in each group, doing 5-6 groups; The same is true for sit-ups; Since I've been to the gym, I'm sure those instruments will work. There's nothing to say! I've been exercising!