Circuit Training Workouts
S1, E6: Guest judge Lolo Jones joins Jillian Michaels in the search for America's next fitness phenomenon. Three new circuit-training programs battle it out, but only one will take home the gold. Who will the judges choose?

S1, E6: Guest judge Lolo Jones joins Jillian Michaels in the search for America's next fitness phenomenon. Three new circuit-training programs battle it out, but only one will take home the gold. Who will the judges choose?