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Nick Barringer | Dietitian Synergy & Evolving Tactical Strength and Conditioning
Get to know Army Lieutenant Colonel Nick Barringer, Program Director for the United States Army-Baylor University Master’s in Nutrition. Barringer shares how he originally planned to become a strength and conditioning coach before a nutrition course inspired him to pursue dietetics. However, it was his Certified Strength and Conditioning Specialist® (CSCS®) credential that ultimately landed him his role as the first 75th Ranger Regiment (Army Rangers) Dietitian. He recounts drawing inspiration from the Navy SEALS to start the Ranger Athlete Warrior (RAW) program and seeing the Special Operations THOR3 program follow suit — laying the groundwork for the US Army Holistic Health and Fitness (H2F) system. Barringer and McMahon discuss the synergy between strength and conditioning coaches and dietitians, as well as cultural challenges and diverse training ages in tactical settings. The pair also stress the importance of sales and building relationships before discussing basic nutrition advice and pathways into tactical and dietetics careers.
Connect with Nick on Instagram at: @nickbarringer.phd.rdn or by email: nickbarringer35@gmail.com | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs
Coaches Professional Development
Sliding Toward Sochi—Part II: A Review of Programming Tactics Used During the 2010–2014 Quadrennial
June 11, 2018by Ambrose J. Serrano, MA CSCS,*D, Matthew Sams, MA, CSCS, and Brad H. DeWeese, EdD, MHS, CSCS,*D, NSCA-CPT,*D
This article provides an overview of how information collected through a performance-monitoring program can be used to assist in the development of a sliding sport talent identification program.
Coaches Exercise Technique Program design
Programing for the Special Forces Community
August 27, 2018by Jeffery G. Nichols, CSCS,*D, TSAC-F,*D
In this session from the NSCA’s 2017 TSAC Annual Training, Jeff Nichols teaches how to properly program for the Special Forces community, as well as common mistakes in doing so. He also explains the difference in programming for selection versus post-selection.
TSAC Facilitators Program design
Increasing Performance on Tactical Aerobic Endurance Tasks
August 24, 2018by Daniel Cooper, MS, CSCS, TSAC-F
When isolating aerobic capacity as a determinant of performance, traditional interventions have focused on increasing an individual’s VO2max. Based on the large acute improvements from a single positive psychology research study, investigations into the application of integrated psychophysiological strategies to optimize performance should be explored.
TSAC Facilitators Exercise Science Program design
High School Sports and Strength and Conditioning – Implications for Tactical Organizations
February 27, 2021by Robert Lockie, PhD, TSAC-F, Megan McGuire, and Erika Hernandez, CSCS
This article explores the concept of how lifestyle behaviors encouraged at the high school-level could affect fitness during adulthood, with a focus on both sport and strength and conditioning participation.
TSAC Facilitators Program design
Training Philosophy
October 25, 2019by Developing Power
When considering applying advanced methods to affect and augment maximal power output, this excerpt from Developing Power explains three key points to consider.
Personal trainers TSAC Facilitators Coaches Exercise Technique Program design
Sliding Toward Sochi—Part I: A Review of Programming Tactics Used During the 2010–2014 Quadrennial
June 11, 2018by Ambrose J. Serrano, MA, CSCS,*D, Matthew Sams, MA, CSCS, and Brad H. DeWeese, EdD, MHS, CSCS,*D, NSCA-CPT,*D
This article provides an overview of the sporting demands of the bobsled competition in the Sochi Olympic Games, and how the theoretical basis of training attempted to meet these requirements.
Coaches Exercise Technique Program design
Concussion Rehabilitation Considerations in Law Enforcement
August 1, 2025by Michael Fanning, DC, DACBSP, CSCS, Chris Lee, DC, DACBSP, CSCS, and Keoni Kanahele, DC, DACBSP, CSCS
This article from the TSAC Report outlines key considerations for developing rehabilitation programs for individuals with minor traumatic brain injuries. Visit NSCA online to learn more about muscle recovery, rehabilitation strategies, and tactical fitness.
TSAC Facilitators Exercise Science Exercise Technique Program design Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Nutrition Research Column – Unlocking the “Pink” Competitive Edge with Astaxanthin
November 3, 2025by Sheyla Leon, Karen Hecht, PhD, and Drew E. Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D
This TSAC Report article highlights resilience and recovery with the performance-enhancing benefits of astaxanthin. Visit NSCA online to learn more about nutrition, resistance training, and tactical athletes
TSAC Facilitators Exercise Science Nutrition Program design Organization and Administration Testing and Evaluation Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Creating a Department-Wide Fitness Culture
September 4, 2018by Thor Eells
In this presentation from the NSCA's 2013 TSAC Conference, Police Commander Thor Eells discusses how to develop and implement a fitness culture across your whole department.
TSAC Facilitators Organization and Administration
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