Dr. Ben Levine is a renowned cardiologist practicing medicine at the UT Southwestern Medical center in Dallas, Texas. His distinguished career covers broad areas in both medicine and physiology. He has the high honor of seminal contributions towards our understanding of how exercise can affect the aging athlete as well as how exercise can affect astronauts. In the endurance world, his landmark research in 1997 on ‘Live High, Train Low’ has served as the benchmark for athletes and coaches wanting to undertake altitude interventions.JAMA Statement on COVID return to play guidelinesInformation on coaching:www.trainright.comKoop’s Social Media:Twitter/Instagram- @jasonkoop