The Doorway to Strength™ shows how a simple door, doorway, and doorframe can be used to create a multigym of exercises using the amazing Iso-Bow® exerciser and the ISOfitness™ exercise system. It demonstrates how to perform a host of powerful and effective exercises such as the door leg press and shoulder power push, together with many other exercises to work all the major body parts. The Doorway to Strength™ home multigym concept expands on the choice of exercises that can be performed both at home or while travelling. The enhanced exercise range The Doorway to Strength™ offers dramatically increases the effectiveness of any home-based workout session. The Iso-Bow® exerciser is probably the world’s smallest and most powerful portable total-body exerciser. They are so small and compact even that a pair of Iso-Bows® can easily fit into the pocket of an average pair of jeans. However, just one Iso-Bow® can deliver the perfect level of workout intensity for a beginner or an advanced athlete, and with no adjustment necessary. The ISOfitness™ exercise system aims to deliver more results, in less time, and with less exercise than any other exercise system. Required Extra Equipment: 2 x Iso-Bows (preferably 4), a solid door wedge/stop.