I am thin. I've been working out for a year, and I have a lot of muscles, but what's wrong with not being fat? The more others exercise, the heavier they become.
If you eat too much, you can keep up with your consumption, otherwise your diet will not increase your fitness consumption. Isn't this an offset?
Muscle growth needs adequate protein supplement. You were too thin and fat in the early stage, so you are in one place now in the later stage.
Platform period
, need to be adjusted.