Deadstop Skull Crushers

von YouTube eingebunden am 22.12.2018, 01:06 öffentlich 3.936 Aufrufe
Team Nutrabolics Athlete Jonni Shreve back again with another one on one training walkthrough. This week is focused on building some monster triceps with some Deadstop Skull Crushers, one of the best and simplest ways to build bigger arms.