Bob Greene is no stranger to the weight-loss industry. As the right hand man of Oprah Winfrey, he has helped her stay at the top of her game for more than 10 years. He has been on her show countless times to tout his Get With The Program plan, along with his Total Body Makeover and Best Life Diet.

If you are looking for a legitimate weight loss program, is there any better endorsement than serving as Oprah's personal trainer?

While many plans concentrate on either diet or exercise, Bob made it his goal tocreate a program that encompassed both, as well as meeting the emotionalneeds of his clients. Bob likens the four-phase plan to having a personal trainer that guides you through the physical, psychological and emotional obstacles that dieters are faced with.

The four phases are just as so.

Phase One: Truth, Commitment and Self-Control
During Phase One, the focus is on changing your thinking. Bob asks followers to start off with simple steps like drinking water and moving more. Set your goals and sign a contract to show your commitment.

Phase Two: Revving Up Your Metabolism
During Phase Two, prepare to give your metabolism a much-needed spike by adding aerobic activity into your daily regimen and cutting back on youralcohol intake.