Jack Arnow - One Arm Chinup Machine

Hi, this is Jim from www.BeastSkills.com I visited Jack Arnow at his apartment last weekend. Here he showed me his home set-up for assisted one arm chin ups. He's currently working towards a double bodyweight chin-up at 140 lbs. (He's done +120 lbs already). And he's 65! Check out my past interview with Jack if you haven't already: http://www.beastskills.com/Arnow.htm