(1,731 found)
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
The Effects of Alcohol on Athletic Performance
June 11, 2018 - January 8, 2020by Reiley Bergin, CSCS and Courteney Benjamin, CSCS
The effects of alcohol on athletic performance vary depending on quantity, demographics, and type of exercise, making it difficult to determine specific recommendations. From an athletic performance standpoint, the acute use of alcohol can influence motor skills, hydration status, aerobic performance, as well as aspects of the recovery process.
Coaches Nutrition Program design
The Effects of Alcohol on Athletic Performance
June 4, 2018by Claire Siekaniec, MS, RD, CSSD
The effects of alcohol on athletic performance vary depending on quantity, demographics, and type of exercise, making it difficult to determine specific recommendations. From an athletic performance standpoint, the acute use of alcohol can influence motor skills, hydration status, aerobic performance, as well as aspects of the recovery process.
Coaches Nutrition
Reconditioning from Sedentariness
July 29, 2019by Gary S. Stebbing, CSCS
With the rapid development of technology, the daily demands for physical activity are significantly reduced. This article details four distinct phases for personal trainers to implement when working with clients coming from sedentary lifestyles.
Personal trainers Program design Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease
Polarized Endurance Training (PET) for Cardiovascular Endurance Optimization
June 25, 2018by Jay Hydren, MS, CSCS,*D and Bruce Cohen, PhD, CSCS
There is growing evidence that polarized endurance training is a promising method for optimizing a tactical athlete’s cardiovascular system, preparing for physical performance tests, allowing for a more full recovery during deployment, and allowing for safer return to duty after injury or deployment.
TSAC Facilitators Exercise Science
Sport Science Load Monitoring Practices, Application, and Practicality for First Responders - Part I
May 30, 2025by Robert Lockie, PhD, TSAC-F,*D, And Jay Dawes, PhD, CSCS,*D, NSCA-Cpt, TSAC-F, *D, FNSCA
This article discusses how first responder organizations can optimize their training programs through scientific techniques, including the measurement of training load.
TSAC Facilitators Exercise Science Exercise Technique Program design Testing and Evaluation Professional Development
Effects of Exercise on Type 2 Diabetes—Part 1
April 8, 2018by Carmine R. Grieco, PhD, CSCS and Mike Reeder DO
While pharmaceutical treatment is complex, dynamic, and important for optimal glycemic control, exercise clearly plays a critical, but often overlooked, role in the overall treatment plan for patients with T2D or those at risk of developing it.
Personal trainers Exercise Science Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease
Pre-Workout Supplements – An Evidence - Based Guide
November 8, 2024by Adam Gonzalez, PhD, CSCS,*D, and Guillermo Escalante, DSC, MBA, ATC, CSCS
The aim of this article is to provide an overview of the research on multi-ingredient pre-workout supplements (MIPS) and help practitioners become educated consumers when evaluating the various formulas and products on the market for making recommendations to clients or athletes.
Personal trainers Nutrition
Respiratory Adaptations to Aerobic Endurance Training
November 12, 2018by NSCA's Essentials of Personal Training, Second Edition
This Kinetic Select from NSCA’s Essentials of Personal Training, Second Edition gives a brief overview of respiratory adaptations, and how aerobic interventions of duration and intensity can be used for specific adaptations for endurance training.
Personal trainers Coaches Exercise Science Program design
Feasibility and Difficulties of Conducting Research on Professional Firefighters
April 26, 2021by Matthew Sokoloski, CSCS, TSAC-F, Dr Brandon Rhett Rigby, PhD, CSPS, NSCA-CPT, Isaac Rowland, CSCS, Ryan Gordon, CSCS, and Christopher Ryan Bachik, CSCS, TSAC-F
The purpose of this article is to identify and discuss the difficulties that can arise when performing physiological-based research with firefighters.
TSAC Facilitators Program design Testing and Evaluation
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