Chris Duffin vs. Jujimufu

►Follow Chris Duffin here! ► ►Chris makes Barbells and More! ► ►I make stuff too! Check out my products! ► ►My Grip Tool Company! ► ►Supplements I use every workout! ► Use Code: JUJIMUFU ►What am I sniffing!? ► ►READ MY FLEXIBILITY BOOK! ► ►Injured? GET MY INJURY BOOK! ► ►Edited by Brian ► Brian Youtube | Brian Instagram | ► Follow Juji!► Instagram | Facebook |