only cardio can burn fat.....you must have a strict diet
regime...no sugared drinks, less carbs, no oily food, eat more
fruits, brocolli is your best friend when you are hungry, .....you
can try High Intensive Interval Training also known as HIIT(google
it) right before your breakfast...im sure you abs will show after a
month or so by doing it 3-4 times a week....i can assure you doing
situps will not make your abs show....remember sugar lowers your
metabolism rate and the best time to do your cardio is in the
morning before breakfast as you would not have taken in any food
meaning no calories to burn=burning fats...or at 7pm-9pm when your
metabolism rate is at its highest...good luck!
I think real HIIT shouldn't be done before breakfast because
even after proper meals, intense HIIT can really make you puke,
imagine the effects without eating.
Correct me if I'm wrong.