Hi, fitness is very good it not just keep you healthy but also makes you look well. Strong stomach is very good so you will have fewer backache because the muscle can suffer some of the pressure and fewer pressure will you back suffer. And for beauty many people are looking for six pack. For having six pack you need to do special exercises for making muscular stomach. For having six pack you need to remove the fact lawyer on your stomach and diet is also effective this way. And you need to do various types of exercises to remove fats from different parts of your stomach.