: Using the Iso-lateral Chest/Back Machine for Shoulders today. #picplaypost #shoulders #hammerstrength #weights #workout #weightplate #chest #back #gym #gymvid #igvid #instavid #fitvid #fitnessvid #fit #fitness #toning #bodybuilding #muscle #gymlife #gymrat #underarmour #active #health #healthy #fun #like #love #afaus #sweat