A Life Yet to Live: Finding Health, Vitality, and Joy after 60 (Hansbury Press) is a book that shares one man’s journey to enhance his longevity and to… age well. Dr. Armstrong and Corbin Bruton are joined by the author, Ron Kastner, to discuss his practices and the wisdom he has gained on this journey.In the book, Ron discussed his approach to setting goals for practice and training according to seven categories. These categories are power, fuel or nutrition, movement, motion, and flexi...