How to know what exercises can i do to lose stomach and butt fat?

Well, here is the : Truth, the whole truth and nothing but the truth ( so help me god). You can't specifically get rid of abdominal fat by spot reducing. If you lose weight a portion of that weight loss will reduce abdominal fat. Additionally, core toning exercises will help you stand more erect & improve your appearance. To lose weight keep up your physical activity and ensure that calories burned exceed calories.