This exercise is mainly meant for lower abdominal region that is most prone for fat storage as a result of gravitational impact. As this exercise is done lying flat on the ground, the lower muscles are diverted from bearing tensions of the fats.
This will help in tightening up of those muscles providing lesser margin of space for the fats. The fats stored are also burnt largely in the belly region as this exercise demand more calories and the targeted area is also very accurate.
This is quite a different method of all the exercises which ploys the cycling action conducive to strain and burn out fats in the lower abdominal region (belly fat). The fats that are not actively metabolized in the body are deposited as such in the belly region.
Start with your back flat on the ground. Now raise your opposite arm and leg together (as shown). Repeat side to side until a complete set is finished.
How To Burn Belly-Fat: Air Cycling