Karon Karter 
Complete Idiot’s Guide to the Pilates Method 

This book teaches the basics of the Pilates method of fitness, a whole body workout that strengthens the abs and back and straightens the posture. Practiced worldwide by dance companies, physical therapists, and health clubs, the method is especially good for pregnant women, for people who have special fitness needs because of chronic back pain, joint stress, or obesity, and for anyone wishing to prevent osteoporosis.