Mary Lynn Hafner, PT, DPT, is a licensed physical therapist, a movement systems, and mobility expert. She is the owner of My Neighborhood Physical Therapist, PLLC, a per diem physical therapist and a movement teacher at the Sammamish Community YMCA in Washington. Dr. Hafner has her clinical doctorate in physical therapy and over twenty years of physical therapy experience. She shares her expertise as an early movement education speaker and is the founder and volunteer coordinator for a story collection project at a local senior center. Her website is www.MaryLynnDPT.com.