Chair Yoga for Seniors over 60: Over 20 HOURS VIDEOCOURSE Included! 30 Day Challenge to Improve Mobility, Joint and Heart Health. Big Illustrations and Tracking Chart | Built for Senior Vitality Chair Yoga for Seniors over 60: Over 20 HOURS VIDEOCOURSE Included! 30 Day Challenge to Improve Mobility, Joint and Heart Health. Big Illustrations and Tracking Chart | Built for Senior Vitality Paperback