Easy to use
This is a great low profile way to finally get into shape again! This workout is so user-friendly, works well with a 20-year old or a 60-year old (we both loved it). The CD and the accompanying book are informative, thoughtful, and REAL! The people who lead the exercises are regular (no discernible spandex) people and the workouts are easy to follow, make sense, and are well-paced.