A friend around me has lost weight successfully.
I don't know if you have seen a CCTV program about a boy losing weight. His method is to run at home every day, watch TV and sweat. The point is that it's easier to persist than running outside.
After watching this program, my friend thought this method was desirable, so he began to run in the same place for more than 30 minutes every day (in order not to affect the feet of people on the mat downstairs) and sweated a lot while watching TV. I watched her lose weight for almost three months, and now she has not gained weight, from more than 60 kilograms to 5 1 kilogram now.
Or exercise to lose weight. Well, I think.