ScreePullups pay off Published December 7, 2015 · All posts on Dec 7This entry is part 39 of 72 in the series My JourneyI clearly remember thinking this seemed inconceivable less than a year ago. Pullups and hard work for the win!http://constantine.name/wp-content/uploads/2015/12/I-beam-pullup-thing.mp4ɕMy Journey 30/30 squat challenge redux Brooklyn Zoo