This phenomenon shows that your exercise still has a certain effect. If you want to keep in good shape, you should work harder on your diet in the future, don't overeat, and be temperate in every meal. Don't overeat anything you like.
If you just want to exercise, just take part in physical exercise every day. Playing ball, skipping rope and running can all achieve the purpose of keeping fit. It is best to cooperate with some stretching exercises, such as leg press, bending over, etc., which is of great benefit to the body and can be said to be a lifelong benefit.
If you just want to pursue muscle types, you must also cooperate with physical exercise of the whole body. You can't do push-ups if you want to practice chest muscles, and you can't do sit-ups if you want to practice abdominal muscles. If you do this for a long time, it will cause physical disharmony. I suggest you don't just pursue muscle types. Bodybuilding coaches have beautiful muscles, but no bodybuilding coach is an Olympic champion. Only those who are engaged in bodybuilding are empty shells, and their muscles are poor in acid resistance, so they can't carry out long-term high-intensity exercise. The muscles of human long-distance runners are much smaller, but their muscles have strong acid resistance and endurance, so it is not advisable for us to pursue muscle types, but we can practice some parts of the body on the basis of physical exercise.
The most important thing for fat people to lose weight is mentality. I suggest you form a good habit of working hard from today. (I have to admit that the lazier the fat man is, the fatter he is), make a schedule that he can accept, be strict with himself and improve himself bit by bit. I believe it must be easy to lose weight.