Eric GuttmannEric Guttmann is an author and an Ultimate Human Performance (UHP) certified physio/kinesiology expert who served for more than twenty years in active duty as both a Naval Flight Officer (NFO) and a Foreign Area Officer (FAO). With several instructio certifications, including Elite Combat Fitness and Commando Krav Maga, Eric is a US Navy Certified Fitness Leader (CFL) with degrees in Physical Education and National Security Affairs. He studied acupuncture and Eastern medicine. He was also a collegiate track athlete in the javelin, along with judo and gymnastics. Read More Read Less