One of the questions we get the most from people trying our extreme workouts like P90X or Insanity is why they haven't dropped as much weight as they had hoped. Three, four weeks into the workout program, and they're standing on the scale, looking down at the numbers with a mixture of resignation and defeat as they see that they haven't changed as much as they had hoped. Despite the work, the sweat, the effort and careful eating, the pounds haven't fallen off like water. Are they doing something wrong? In fact, they are. They're focusing on the wrong thing.