ARMS The Animal Underground: Roman “REX” Fritz, Forearm Blitz Training ANIMAL Published July 21, 2016 Share 0 Min Read With his signature German preceision and thorough approach to all things bodybuilding, Roman “Rex” Fritz provides his method for developing beastly forearms. Share This Article Facebook Twitter Email By ANIMAL Follow: Animal. The makers of hardcore training packs including the venerable Animal Pak for dedicated weightlifters since 1983. Previous Article Alex Silver-Fagan’s Rowing Exercise Challenge Next Article The Animal Underground: Kade “Pale Rider” Weber, Heavy Squats and Deads Leave a comment Leave a Reply Cancel replyYou must be logged in to post a comment.