The Iron Age: Resistance Training and the Metabolic Syndrome Jonathon Sullivan MD, PhD, SSC | January 02, 2015 Dr. Jonathon Sullivan discusses modern aging and the role of strength training and rational conditioning to combat the sick aging phenotype characterized by sarcopenia, frailty, metabolic syndrome, and polypharmacy. St Vincent College Heath and Fitness Club lecture, October 17, 2014. Discuss in Forums