Video Workouts 119 Comments17825 Views 16/01/2017 by: Kostas Mitsaris 0 Dumbbells biceps curls alternative with triceps extensions behind the head Exploration is part of the training. www.supertrai Training is not just about the body. It’s about li “Train for life. Now… and for the next generation. Traveling,Catalonian couple! #supertrainer #couple Load More... Follow on Instagram