No great secrets really;
In order to strip the fat you need to address both your diet and exercise regimens.
A diet low in fat and not overloaded with carbs will help.
Then you need to work on your cardio to reduce your body fat percentage; you need to work at a moderate to high intensity to enable maximum calorie burn (puffed out but able to speak short sentences).
Combine this with targeted and whole body (functional) core/abs work to shape those muscles from the inside out; remembering to include lower back exercises in your program to balance your body.Want more help...contact us.