The Doorway to Strength: Turn a Door into a Strength-Building Multigym.

by Helen Renee Wuorio and Brian Sterling-Vete

This book has been approved by TWiEA - The World Isometric Exercise Association (www.TWiEA.com). The Doorway to Strength(TM) shows how a simple door, doorway, and doorframe can be used to create a multi-gym of exercises using the amazing Iso-Bow(R) exerciser and the isometric exercise system. NOTE a minimum of two Iso-Bows(R) are recommended. The book contains a comprehensive section on exercise science together with an ideas resource of some of the...

• Format: Paperback
• Language: English
• ISBN: 1719052034
• ISBN13: 9781719052030
• Release Date: May 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 172 Pages
• Weight: 0.52 lbs.
• Dimensions: 0.4" x 6.0" x 9.0"