No need to go for gym and exhibit lot of sweat.You can just bi in home and maintain your body 24 hours fitness.Really it is not that hard to stick to it.At first early in the morning you have to go for a walk and eat only oil less food as snacks.Meanwhile you should have lot of water which shows a lot of difference.At afternoon you have to eat only limit food along with some raw vegetables and fruits. http://www.videofitness.org