Grab the horizontal bar (pull-ups, I'm sure I can't catch them, but I can do this), grab the fitness equipment that hangs from one end to the other like a ladder (I don't know what it's called), practice dumbbells (the small one), expand my chest, and do body exercises (to make my figure more symmetrical). Besides, if you don't like meat, eggs and milk, change it (I do) and eat more. It is really useful. Compared with before, the effect is quite obvious, and this method is healthier, but I am lazy. After I have some effect, I won't insist. I hope the landlord can insist.

Besides, the internet says to eat Chinese medicine. I think it's quite safe to find an old Chinese doctor in a regular Chinese medicine hospital to take some Chinese medicine. The landlord can try it at the same time.