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The SCJ is the professional
journal for strength coaches, personal trainers, physical therapists, athletic
trainers, and other health professionals working in the strength and conditioning
Earn CEUs. Browse the list of NSCA approved home study courses and live events.
Check out the newest offering in the NSCA's Sport Performance Series.
Tyler Christiansen, CSCS,*D, USAW, RSCCTyler Christiansen is a veteran soldier currently working as a Human Performance Specialist with the U.S. Army 7th Special Forces Group. Christiansen has worked with various tactical athletes as a Human Performance Specialist for Athletes’ Performance in the Special Operations Forces community, as the Tactical Strength and Conditioning (TSAC) Coordinator at the National Strength and Conditioning Association (NSCA), as an Exercise Physiologist at the Army Physical Fitness Research Institute, and as a contractor in Baghdad, Iraq. Additionally, he has worked with sport athletes at Iowa State University, Illinois State University, and the Colorado Rockies Major League Baseball (MLB) organization.