(1,806 found)
First Responder Research Column January 2025 - The Impact of PPE on First Responders' Performance
July 1, 2025by Sarah Lanham, MS, CSCS,*D, and Mark Abel, PhD, CSCS,*D, TSAC-F,*D
This article from TSAC 76, describes first responder wellness and the effects of PPE on occupational performance. Visit NSCA online to learn about exercise science and tactical fitness.
TSAC Facilitators Exercise Science Program design Testing and Evaluation Client Consultation|Assessment Safety Professional Development
Determination of Resistance Training Frequency
May 22, 2018by NSCA's Essentials of Personal Training, Second Edition
Factors such as the types of exercises used, the number of muscle groups trained per session, the structure of the program, and the client’s training status and overall fitness level dictate training frequency.
Personal trainers Exercise Science Exercise Technique Program design
Creatine Supplementation for Athletes
November 15, 2019by Pratik Patel, CSCS
The purpose of this article is to discuss creatine supplementation for athletes by addressing supplementation for athletic performance, recovery, cognition, brain function, safety, contraindications, and other special considerations.
Coaches Nutrition
Caffeine – Practical Applications for Coaches
October 1, 2019by Pratik Patel, CSCS
This article discusses the background, statistics, mechanisms, timing, dosing, influences, and practical applications for the use of caffeine as an ergogenic aid.
Coaches Exercise Science Nutrition
Practitioner Response Framework – How to REACT to Your Athletes
November 17, 2025by Isaiah Mews, MS, CSCS, TSAC-F, Taylor Puetz, MS, CSCS, and Richard Cleveland, PhD, LPC
This NSCA Coach article provides a framework for strength and conditioning professionals to support athletes in accessing appropriate mental health services. Visit NSCA online to read more on mental health and sport performance.
Coaches Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Critical Evaluation of the Wim Hof Method
March 20, 2021by John McNamara, PhD, CSCS, NSCA-CPT
Through this article, personal trainers should understand the extremes of the Wim Hof method, and instead encourage clients to follow scientifically-backed deep breathing and cold therapy practices to supplement a well-rounded exercise program.
Personal trainers Exercise Science Program design
How to Utilize Contrast Training for Strength, Power, and Performance
January 3, 2021by Charley Gould
The purpose of this article is to provide an introduction to contrast training, including how it is defined, what variables are utilized, and examples of how to use it in training.
Personal trainers Program design
Five Strategies for Developing your Clients' Mindset for Success
August 18, 2025by Amanda Wheeler Gryffin, PhD, CSCS, and Heidi Rigsbee
This Personal Training Quarterly article shares ways that personal trainers can help clients develop a growth mindset for success in their physical fitness. Visit NSCA online to read more on health science and fitness news.
Personal trainers Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Professional Development
Correcting Misconceptions in the Knowledge of Personal Trainers
May 29, 2020by Dan Jolley
The aim of this article is to review the research into the knowledge of personal trainers, their misconceptions, and to provide evidence-based strategies to help correct any misconceptions.
Personal trainers Professional Development
Body Mass Bias—Effects on Fitness Test and Tactical Performance
April 24, 2018by Guy D. Leahy, MEd, CSCS,*D
Because fitness test results are part of performance evaluations, smaller service members have an advantage in terms of attaining promotions, despite evidence that suggests that greater body size, strength, power, and load carrying capacity is correlated with tactical performance.
TSAC Facilitators Testing and Evaluation
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