Lack of exercise, sedentary type of work and excessive intake of high calorie foods are contributory factors to being obese. It is happening to me now. I am gaining more weight and I need this home work out video to lose weight. Nothing is more effective than doing regular work outs and proper food discipline. I hope to get this work out video soon so I can start in the holidays where there are lots of Christmas party invitations in my workplace and in my community. I will try this work out video with my office mates, too.