Why This Works
This exercise is extremely effective because it targets all the core muscles, including the transverse abdominous, the gluteus maximus and anterior deltoids.
This exercise can flatten your stomach because it activates the transverse abdominous. This is the muscle which goes sideways beneath the top layer of abdominal muscles. It pulls in and tightens the entire core. The usual sit ups do not activate transverse abdominous, which is the one that is responsible for tightening of your stomach.
How To Do it
For best results, make sure you are in the right position. Improper position can lead to injury of the spine and muscles. Your body should be straight and still throughout the activity.
1-Put your legs and knees on the ground.
2-Your palms should be flat on the floor at a shoulder`s width apart.
3-Extend your neck and lift your head so that your nose will face the floor and face paralleled to the ground.
4-Extend your right leg back slowly and rest your weight on your toes. Next, extend your left leg to the same position.
5-Your body weight should totally on your hands and toes. Your buttocks should lower than the shoulders and your entire body should extend in a straight line from the head to your heels.
6-Tighten your midsection and slowly inhale and exhale during the exercise.
7-Stay in this position for up to 60 seconds.
8-Lower your knees slowly to the floor and bend back so that you will be sitting on your heels, and rest.
9-Repeat three times.
This exercise may look simple, but in fact, it can be very difficult to do at the beginning. It is recommended that your holding in the start should be shorter, while you can gradually increase it with time.
Source: http://www.justnaturallife.com/
