Master trainer Shaun Zetlin has successfully run his own personal training business in New York City for nearly 15 years. Shaun is the author of the acclaimed “Push-up Progression” books series that has been featured from Discovery Channel to Health Magazine. A University of Delaware graduate, he holds a variety of certifications from the National Academy of Sports Medicine (NASM) and the International Sports Sciences Association (ISSA). It’s with these two accredited associations that Shaun became a CEU provider for his course, “Push-up Progression Specialist.” Additionally, his work has been featured in books, magazines, television and radio including: Men’s Fitness, The Huffington Post, Demos Medical Publishing, Fitness Professional Online, Rodale Books, Conde Nast, Livestrong, Stack, and the FX Channel.