Knack Absolute Abs

The abdominal region is one of the toughest areas of the body to keep in shape—especially as we age. Knack Absolute Abs is the most comprehensive yet user-friendly guide ever to kicking belly fat once and for all. Arming you with the tools and mindset to get real results fast, it is based on the most up-to-date methods and techniques—from the right diet to step-by-step exercises to a sound ca...