If you consume less calories than you consume every day, then you are burning your fat, and vice versa!

It is best to cooperate with aerobic exercise every day (jogging is good). It's best to do it before breakfast, about 30 minutes is enough. If you don't have time in the morning, do it before dinner and rest for 30 minutes after exercise.

Aerobic after meals is not so effective, because it will consume the energy generated by the food you just digested before you get the fat in your body.

PS: Don't worry about a big ass, as long as you lose weight, it will get smaller. You can do squats and lunges every other day, so that your hips will tilt up and be full. Men like to go forward and backward, you know.