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Nutrition Research Column — April 2026 — Dietary Antioxidants for Health, Physical Performance, and Occupational Readiness – Sense or Nonsense?
May 29, 2026
This TSAC column reviews oxidative damage in tactical populations and examines the role of dietary antioxidants in health and readiness. Visit NSCA online to learn more on nutrition research and tactical performance.
TSAC Facilitators Exercise Science Nutrition Program design Testing and Evaluation Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Ergogenic Health Environmental Stress Recovery Astaxanthin Tactical Performance Occupational Readiness Carotenoids Curcumin Antioxidants
What are the Competencies of a Qualified Strength and Conditioning Professional?
The strength and conditioning profession involves combined competencies for the application of sport/exercise science, administration, management, teaching, and coaching. Its professionals must also comply with various laws and regulations while responding to instances of potential injury, and related claims and suits. This creates remarkable challenges, and requires substantial experience, expertise, and other resources to effectively address them, especially in multi-sport (e.g., collegiate and scholastic) settings.
Personal Trainers Virtual Conference
Join the 2026 NSCA Personal Trainers Virtual Conference (PTCon) online October 27–30 for flexible continuing education, evidence-based strategies, and 2.0 CEUs.
The Role of Nitric Oxide in Tactical Performance
September 1, 2016
Supplements that claim to boost nitric oxide have not been proven to be all that effective since the actual conversion in the blood cell is rather complicated and requires oxygen, which is usually in short supply during exercise or at high altitude. So how does an athlete boost their nitric oxide production?
TSAC Facilitators Nutrition ergogenic aids supplements nutrition nitric oxide
Hamstring Training for Injury Prevention – Part I
January 1, 2013
This article provides a review of the anatomy of the hamstring muscles and includes ways to minimize the severity and frequency of hamstring strains.
Coaches Exercise Science Program design injury prevention hamstring injury hamstring strain; hamstring training
Coaches’ Guide to Sports Burnout
February 2, 2024
The purpose of this article is to provide clarity and give an overview of sports burnout as it pertains to both athletes and coaches.
Coaches Exercise Science Sports Burnout Support Exhaustion Communication
Tart Cherry Supplementation – Implications for Strength and Physique Athletes
December 4, 2025
This article from Personal Training Quarterly reviews tart cherry supplementation and its role in strength training. Visit NSCA online to read more on athletic performance and sport nutrition.
Personal trainers Exercise Science Nutrition Program design Testing and Evaluation Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Exercise Physiology Dosing Resistance Exercise Supplements Athletic Performance Muscle Recovery Sport Nutrition
Validated Physical Abilities of the California Law Enforcement Patrol Position of a Large Southern California Agency
April 1, 2017
To operate at the highest level possible, tactical athletes should train for the validated physical abilities applicable to their respective positions as identified by applicable subject matter experts.
TSAC Facilitators Program design Legal Issues law enforcement physical training Validated physical abilities TSAC-F
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