Quick Callanetics - the exercise routine designed to give you the tightest buttock muscles in just 20 minutes a day. Callan Pinckney revolutionized the fitness world with her unique program of deep-muscle exercise. This book will help you to deal with an area of the body which many people find requires extra attention: the hips and behind. These simple and quick routines will enable you to tighten the muscles, creating firm and trim hips and behind - Quick Callanetics gets great results fast.