About the Book: Sports medicine physician Dr. Jordan Metzl examines why society remains chronically under-motivated to exercise despite knowing its health benefits, with nine in ten people now considered metabolically unhealthy. Drawing on 25 years of clinical experience, Push explores the science of healthy versus unhealthy motivation, offering a self-assessment tool and a four-week action plan to help readers transform reluctance into a sustainable, genuine love of movement-reframing fitness motivation as a skill that can be understood, measured, and rebuilt.