The Arm Chair has a reputation for being easy but with Sonjé Mayo at the wheel, you can throw that out the window. In this session, she takes her student Hilary Norcross through a basic set of exercises with cues aimed at elongating her back, opening her chest and strengthening her posture. If you have your own Arm Chair, join her to understand the intensity it takes to get the most out of it. For lessons, workshop requests and Schroth work, visit Sonjé Mayo at http://Sonjémayo.com/. Filmed at Pilatesology Studio.