Dec 23 2014 December 23, 2014 by Keith Riel All levels x 3 for reps 60 seconds Airdyne 60 seconds rest 60 seconds Ski erg 60 seconds rest 60 seconds sled push (low/high) 60 seconds rest 60 seconds Row 60 seconds rest 60 seconds DU 60 seconds rest Previous articleDec 22 2014Next article Dec 24 2014 Leave a ReplyYou must be logged in to post a comment.