Video Workouts 0 Comments1342 Views 01/01/2017 by: Kostas Mitsaris 0 Chest and Biceps video Watch my latest video showing a strength training that combines chest and biceps workout supertrainergr I miss those days! www.supertrainer.gr #supertrain High Intensity Short Duration workout method by M High Intensity Short Duration workout method by M Happy birthday supertrainers! www.supertrainer.gr Load More... Follow on Instagram