Brad Carlson is an education services strength product specialist with the Nautilus Institute™. He is a strength training consultant for Great Starts Sports Camps, Golf Tec Performance Center and Colorado Springs youth hockey. Brad is also a Muscle... more
Annika Carlson develops and designs new education programs and videos for instructors and consumers. With over 14 years as a fitness educator and instructor, she consults for several fitness companies, including efi Sports Medicine®. Annika teach... more
Michele Carmichael is certified through the internationally recognized fitness organization, The American Council on Exercise, and stars in her own fitness DVD series, Funky-M FuelSystems TM. Michele has traveled the world sharing her creative and e... more
Senior Drill Instructor - Rodney D. Carson, comes from a military and law enforcement background. His father, a Vietnam veteran, retired after 25 years of service in the United States Air Force. Previously, SDI Carson was a Peace Officer with the Cal... more
Martina Cartwright is a registered dietitian (R.D.) with a Ph.D. in Nutritional Science and Biomolecular Chemistry from the University of Wisconsin-Madison. She has more than 20 years experience in medical education, scientific research and clinical ... more
My personal training career officially began in 1990 when I earned the first of many nationally accredited personal training certifications. During my tenure as a personal trainer (1990 - 2008,) I logged nearly 25,000 hours of session time.