Campbellsville University's 100% online Certificate in Fitness and Sports Training is designed to give you the competitive edge you need to establish a successful career in the growing fitness industry. Thanks to small classes, you'll be able to connect one-on-one with experienced faculty as you build foundational knowledge in personal training, sport science, nutrition and more. Take up to four NASM certification exams and finish your certificate in one year, ready to advance your career.