MUTANT IN A MINUTE - IFBB Pro Johnnie O Jackson - Bicep Curls @ Bev's Powerhouse NYC
MUTANT IN A MINUTE - Johnnie Jackson - Bicep Curls - After 30 years of lifting weights, JOJ has all the tricks for how to mix it up and change up the most basic movements. So check out this tip for dumbbell curls, and see if it helps you to make curls fresh again. MUTANT IN A MINUTE - Johnnie Jackson - Bicep Curls