The most important thing to go to the gym is to have a plan. If you can't go, you will be eager to see the effect and practice a lot of various instruments.
Give you a suggestion.
Go four times a week and once every other day.
Practice one part every day, with your arms and abdomen between your chest, back, shoulders and legs.
The most important thing is persistence.
In this way, you can clearly see the outline of the muscle after one month.
At the same time, we should ensure a good diet and sleep.
Wish you good health.