Ellen Saltonstall, C-IAYT, E-RYT500, is an alignment-based yoga instructor and body therapist based in New York City with more than 40 years of experience. Her published books include Yoga for Arthritis, Yoga for Osteoporosis, Anatomy and Yoga, and The Bodymind Ballwork Method. She offers yoga therapy webinars through YogaOnlineU.com, and she teaches nationally and internationally with a specialty in anatomy and therapeutics. She is known for her clarity and depth of knowledge, and her enthusiasm in encouraging students of all levels to find freedom and joy through yoga.