Many people work out to sustain their shape, while others do it only for the energy boost they get. But most of the time, people work out because they wish to get slim. That is why there are abdominal routines also customized for those tilted on the weighty side. It is crucial not to forget that not all exercises suit everyone. Obese individuals are more likely to get hurt while performing particular physical exercises that appear to be a piece of cake to those already in top shape. Thus, starting an ab workout program can seem like a intimidating job to heavy people.