Expert training advice from Charles Glass and Sylvio Samuel.

Sylvio Samuel is an IFBB pro bodybuilder who is just 5 weeks out from competing at the Lou Ferrigno Legacy in November. Legendary bodybuilding trainer Charles Glass puts Sylvio through a powerhouse back training session at Gold’s Gym – giving expert insights along the way valuable to any lifter or bodybuilder. Check out the full training session above in our latest GI Spotlight!