In the '90s, Powter's wellness program sold $50 million annually, but she reveals to PEOPLE she's been struggling to survive. Now Powter, 66, has written a memoir and is ready to relaunch her fitness ...

In the world of fitness, Shaun T stands out as a trailblazer and motivator, known for his revolutionary workouts like Insanity and T25. In an exclusive interview, Rosemarie Miller delves into Shaun ...

Watch on DVD or Blu-ray starting April 1st, 2011 - Buy Insanity Fast Furious Insane 20 Minute Workout DVD ...