Emily Altneu, a Pilates Teacher at the Putney Clinic of Physical Therapy, is demonstrating 6 key moves that help build strength and stability   Whether you are experienced in Pilates or not tried it yet, some of these very simple yet effective moves can benefit all. They help with core strength and stability.   This move uses a theraband to do a seated row. The focus is the mid back: postural muscles and shoulder girdle stability.        …