By Jené Luciani for Shape.com
It's very rare that you hear of a relationship lasting nearly two decades, especially when you're talking about one between a fitness professional and one of the biggest stars on the planet. Some 16 years ago, Oprah, who's made no secret of her weight-loss struggles, professed her devotion to trainer Bob Greene to SHAPE, telling us of their daily regimen of cardio, strength training and yoga.
All these years later, the TV guru still turns to Greene to stay fit. We caught up with the trainer exclusively (while he was in Hawaii on the "Oprah Compound") to get his three-pronged approach to weight loss that he shares with his star client.