Sign up for a fitness class, preferably yoga or Latin dance, and ballet. Personally, I think these three are thinner, especially ballet has a good effect on body correction, and it is easier to stick to classes. If you don't want to move or eat more, drink more water and eat more fruits. Drink water every day until the stool is unobstructed (it is best to form a fixed time every day, or go to the toilet for a while if you don't want to go to the toilet, otherwise.