Your Trainers


David Mains II, co-owner of Integrated Personal Fitness, LLC, graduated from Texas A&M University with a Bachelor’s degree in Aerospace Engineering. As David supported the final year of the Space Shuttle Program (a nearly 30 year career), he became fascinated by the biomechanics involved in personal training and decided to switch careers to the health and fitness industry. He is a certified personal trainer through the National Academy of Sports Medicine (NASM) and an Elite Trainer within the virtual coaching network.
Dave Mains III studied Electrical Engineering at Stephen F. Austin University for one year and was employed at Johnson Space Center as a Certified Electrician Apprentice. When Johnson Space Center downsized as a result of the retirement of the Space Shuttle in 2011, Dave also decided to join the health and fitness industry. He is a National Academy of Sports Medicine (NASM) Certified Personal Trainer.