Photo of Teri Ann Krefting Teri Ann Krefting

Teri Ann Krefting in Crunch: Belly, Butt & Thighs Boot Camp

Crunch: Belly, Butt & Thighs Boot Camp

2007 NR

This high-intensity workout led by energetic instructor Teri Ann Krefting will help you tone and strengthen your tummy, thighs and buns using a two-tiered approach. The first segment focuses on burning calories and melting fat through vigorous cardio exercises, while the second emphasizes muscle conditioning. Designed to be effective and fun, the regimen will produce noticeable results in no time.