When they arrived, Bob was waiting for them.
"Let's start with the good news—you are at Cal-a-Vie, a world-class spa," Bob said. "Are you ready for the bad news? I can promise you you're going to work harder than you ever worked before in your life."
Watch how the six challengers spent their four days at Cal-a-Vie.
After assigning them daily calorie counts, Bob put the challengers through their paces with a dawn hike and a heavy-duty cardio workout…and that was just on day two!
There was more to this trip than butt-kicking workouts. Bob also took the time to dig deeper into the psyche of each challenger to find out why they'd been abusing themselves.