BY LUKE JOHNSON | Staff writer
Just when you thought New Orleans Saints running back Alvin Kamara could not ramp up the difficulty of his off-season workouts with Dr. Sharif Tabbah, he did it again.
Tabbah, the co-founder of Athletix Rehab and Recovery in South Florida, has been working with Kamara since he was training for the NFL combine in 2017. Their partnership has been catalogued over the years through a series of viral videos showcasing Tabbah testing Kamara's unique abilities.
There was one last season that appeared particularly difficult: While Kamara was balancing on an inflatable exercise ball, Tabbah...