A Safe Workout Program for Core Strength
by
Blandine Calais-Germain
Language: English
Release Date: May 12, 2011
An illustrated guide to the anatomy of the abdominal muscles and how to tone them successfully without injury
• Presents the 16 most effective and safest abdominal exercises for great abs
• Reveals how common ab exercises, such as crunches, can damage the spine, pelvic floor, diaphragm,...