Plank with Abduction March 3, 2008 by Cathe Friedrich Cathe demonstrates a Plank with Abduction to Deazie. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, exercise dvds, fitness dvds, Plank with Abduction, rehearsal, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsCorrecting Shoulder Muscle ImbalancesJuly 15, 2012Pros and Cons of Split Training for Building Lean Body MassAugust 10, 2014Cathe Works Her Triceps in Xtrain Bi’s and Tri’sOctober 13, 2012