From Journal of Pure Powerâ€™s (JOPP) July 2010 issue, check out this free article about what really happens when you bench press on an unstable surface vs. a stable one. No conjecture here, just the facts as demonstrated via scientific investigation. I will monitor this post when possible and will address your comments if they are constructive.
Download UNSTABLE STABILITY--
Dan Wagman, Ph.D., C.S.C.S.
Publisher/Editor in Chief
Journal of Pure Power
Where Science = Peak Performance
Body Intellect Sports Performance Enhancement Consortium
Propel Yourself Into Excellence