Brice Long, Director of Human Performance Experience at O2X, talks to the NSCA Coaching Program Manager, Eric McMahon, about O2X’s holistic approach for fire, police, military, and federal agencies. Topics under discussion include the value of training as a firefighter, physical tests and assessments in the National Guard, and being diverse in your skill sets as a coach.
Find Brice on Instagram: @o2xhumanperformance or Twitter: @o2xhp | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs
December 3, 2025by Bruce Weyand, MS, CSCS, Nicholas Rea, MS, CSCS, Dominic Lattarulo, MS, Matthew Rodriguez, MS, CSCS, RSCC, and Christopher Taber, PhD, CPSS,*D, CSCS,*D, USAW-3
This NSCA Coach article explores how neck training programs can reduce the severity of sport-related concussions. Visit NSCA online to read more on sports science and athletic performance.
Exercise ScienceExercise TechniqueProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
This article briefly examines the most popular instability training devices and provides examples of how instability training can be incorporated into traditional resistance training programs.
Chris Frankel, Head of Human Performance for TRX Training, spoke at the NSCA's 2013 TSAC Conference on training tactical athletes with limited resources and space. In this hands-on presentation, Chris performs exercises using the TRX Suspension Training System.
TSAC FacilitatorsProgram designOrganization and Administration
The purpose of this article is to give an overview and theoretical framework on the concept of periodized nutrition—with an emphasis on adequate carbohydrate intake to enhance performance.
Endurance sports are typically not thought of as highly technical endeavors, but proper movement during training and competition for endurance sports can affect both performance and health.