This fast-growing fitness trend, pronounced "pul-LAH-teez," increases strength and flexibility while developing an athlete's awareness of one's center (abs, back and butt). Using specially designed machines, LaPierre (whose New York accent perfectly complements her unique, no-nonsense approach) can lead you through an infinite number of exercises, all designed to put your flabby abs -- as well as some other muscles you never knew you had -- firmly back in place.

LaPierre maintains that Pilates is for everyone, regardless of their physical condition, and anyone reluctant to join group fitness classes should take heart: Pilates is performed on a private or semi-private basis. You'll appreciate LaPierre's candor, not to mention her workout's effect on your love handles.