Losing body fat especially in the belly area is very easy.
One way to reduce belly fat is to exercise.
Not just a warm up exercise but really moderate to intense workout.
Around 3-5 minutes of moderate to intense workout a day would surely reduce that belly of yours.
Proper execution of the exercise plays a vital role.
When not in the proper position, there will be times that you tire yourself and still no work really done in your muscles.
You're tired because of bad execution, while doing it the right way will not only affect the area of desire but also your belly as well.
For instance, lifting weights may increase the muscles on your biceps, triceps, forearm and even shoulders but don't discount your abs.
As you lift weights, you are holding your breath to concentrate on lifting.
While you were holding your breath, muscles on your abs contract.
Even though you didn't intend to hit your abs with that exercise, your belly muscles will follow as long as you're doing the workout the right way.
You need not to do sit-ups or crunches as long as you do the above exercise and related exercises.
Doing sit-ups while not doing any particular exercise is pointless.
Usually your abs won't flatten or tighten when it is targeted alone.
So it's a multiple in one when you're doing proper exercise.
You increase muscle to a specific part of your body and your abs will flatten too.
Always remember to do warm-ups before your regular routine.
Warm-ups will also help your muscles initiated for the incoming workout.