Training On Backmaster II (Standard Model)
Standard Model is a hyper extension plate loading machine to condition and strengthen the lower back. It has very comfortable wide padding. This video provides a demonstration on how to use this machine.
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| The Inventor of the Leg Raise Hyper Extension Exercise / Reverse Hyperextension Exercise | tony@silaathletic.com |
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Standard Model is a hyper extension plate loading machine to condition and strengthen the lower back. It has very comfortable wide padding. This video provides a demonstration on how to use this machine.