And if you're a "fatty", play to your strength - the very strong legs you have built up carrying extra weight every day.
If you do leg cardio (walking/treadmill/cycling, etc.) your leg muscle will likely never go away and you can use it to burn off as much fat as you wish. And once that is going on you can add other non-leg exercises.
If you do leg cardio (walking/treadmill/cycling, etc.) your leg muscle will likely never go away and you can use it to burn off as much fat as you wish. And once that is going on you can add other non-leg exercises.