Description This book has been approved by TWiEA - The World Isometric Exercise Association (www.
TWiEA.com).
At 335 pages, the Isometric Bible(TM) is one of the most complete, scientific, practical, and user-friendly books on iso.
Currently, the entire range of books written by Brian Sterling-Vete and Helen Renee Wuorio about the Bullworker, isometrics, and other related forms of Exercise are the only books to have received this approval together with TWiEA\'s 5-Star Rating.
Description This book has been approved by TWiEA - The World Isometric Exercise Association (www.
TWiEA.com)