CHESTVIDEOS CPO Chest Workout With Ryan Rogerson Last updated: October 4, 2016 7:24 PM Tiger Fitness Published October 3, 2016 Share 0 Min Read Marc Lobliner crushes chest CPO style with Ryan Rogerson from Dymatize. Share This Article Facebook Twitter Email By Tiger Fitness Follow: For the Best Nutritional Supplement Deals, Fast Shipping, Great Customer Service and the Widest Selection! Previous Article Men Putting Women On Cycles!!! Next Article Arm Training with Branch and Johnnie