Jo Ann Staugaard-Jones, MA, an advanced Pilates and Hatha yoga instructor and trainer based in Andover, New Jersey. She is a former professor of kinesiology, exercise science and dance at County College of Morris in Randolph, New Jersey, and the author of The Vital Psoas Muscle and The Concise Book of Yoga Anatomy. Move-Live.com
Most people have heard plenty about the core—that band of muscles in the abdomen, low back, hips and pelvis. But…
