We get some amazing instructors visiting us at Pilates Anytime but few have taken Pilates to the intense, cardio-driven level that Kathryn Ross-Nash did on her first visit. In these highlights from Kathi's workouts, this world renowned Pilates instructor, and Taekwondo 2nd degree black belt, will challenge your stamina and help you tone your butt, abs, and thighs.

To watch Kathryn Ross-Nash's full classes, go PilatesAnytime.com.