Workout warriors Deborah and Peyton are about to face their biggest challenge. Given only two days, these experts in exercise must whip their loved ones into shape and prepare them to lead an aerobics class of their own. Finally these women will force their two out-of-shape doctor darlings to practice what they preach. With $20,000 at stake, these two fitness fanatics transform into boot camp colonels - lifting weights is only half the battle. Will David and Andrew be able to withstand the intense emotional workout as their relationships are stretched to the limit? Facing a panel of sculpted celebrities, these men must flex their newfound skills for a packed house of hard-bodies. Both men will sweat it out, but only one will have what it takes to become The Better Half. Guest Judges: Jackie Warner, David Kairsch, Denise Austin. watch