Use Pilates techniques to infuse your body with strength, improve flexibility and tighten and tone, all under the guidance of famed fitness guru Kathy Smith. The workout begins with a six-minute warm-up in which Smith shares the basic physical and mental tools to unlocking your "powerhouse." Next, comes the 25-minute lower-body routine, designed to tone and firm thighs and buttocks with a mix of low reps and intense mental concentration.