Corey Twine, CSCCa, CSCS, FRc, is a dedicated strength coach specializing in astronaut strength, conditioning, and rehabilitation with the National Aeronautics and Space Administration (NASA) in Houston, Texas. He is a Strength and Conditioning Coach Certified (CSCCa) and a Certified Strength and Conditioning Specialist (CSCS), bringing advanced expertise in performance training and physical preparedness. In addition, Corey is a Certified Mobility Specialist (FRc), equipping him with specialized skills in movement optimization, injury prevention, and functional resilience. Through his work, he plays a vital role in preparing astronauts to meet the physical demands of spaceflight while supporting their health, strength, and recovery.