Either you underestimate or overestimate your execution of routines but you won't get the exact results you deserve. If you do the abs exercises correctly, your abs muscles will develop speedily.

To achieve a perfect tummy, you must first see if it is fatty or not. If you need to shed off fats, then you must do fat-burning cardio or aerobics exercises for 45 minutes to 1 hour.

After successfully taking the fats out, you can proceed with doing 20 repetitions of these steps:

1. Toe Touch. The only thing you need is a fitness mat. Lie flat on the floor. Stretch your legs and arms up parallel with the floor.

Gradually, bring them together and curl your torso up-forward. Let your hands touch your toes as you curl and feel the contraction in your abs. Count 1, 2, 3 before returning to the lying position and repeating the routine. In this routine, you must take note that your knees should not bend as you curl.

2. Reverse Curl. Still on lying position, place your hands at your sides. Start bringing your butt up and extending your legs straight up.

Your hands will assist you in balancing your body as you do the reverse curl. Lift as high as you can while maintaining your back to be pushed to the floor. Feel the contraction in your abs as you reverse the direction before returning to the initial position.

3. Twisting Crunch. Still lying on the floor with your face up, start bending your knees at a 90-degree angle. Make sure your things are held vertically with the floor.

Fold your arms across your chest and touching the shoulders. You lift your shoulders gradually up-forward toward your chest. As you do this, you have to squeeze your body to the right.

Contract your abs as you bring your upper body up and slowly switch direction. Back to your initial position, you can lift your shoulders up again and squeeze your body to the left this time.

Lift it alternately for as many reps as you can. In this exercise, it's important that your butt, feet and legs are held steady on the floor. You will feel the intense of contraction as you repeat the routine.

With crunches becoming popular, it is certainly effective to be executing them. It is just a matter of proper execution, appropriate repetitions and right body positioning.

Without all of these being taken into consideration, you will just be frustrated about not getting the results to perfect your abs.