Bodybuilding Supplements That CrossFit competitor Jon Pera Uses – Dymatize

Hi. This is Dr. Rob Wildman from Dymatize Nutrition. I’m the Chief Science Officer for Dymatize. And it’s my pleasure to stand here next to John Pera, who is a Cross Fit competitor at the 2012 Cross Fit Games. Jon is from Southern California. He placed first in the Regionals in Southern California. He’s here […]