(412 found)
Melatonin Supplementation in Adults – Is it Safe and Effective?
June 11, 2021
A client asks you about melatonin, are you prepared to answer? This article explores the efficacy and safety of supplemental melatonin as a sleep aid in adults.
Personal trainers Nutrition Melatonin Supplements Sleep Cycle Hormones
The Effects of Alcohol on Athletic Performance
June 1, 2017
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 alcohol sports nutrition dietary recommendations strength and conditioning NSCA Coach
Meal Frequency and Weight Loss—Is There Such a Thing as Stoking the Metabolic Fire?
April 1, 2015
This article discusses the effects of an increase or decrease in meal frequency, specifically in regards to metabolic rate and body fat loss.
Personal trainers Nutrition nutrient timing meal timing lose weight by eating more weight loss increase metabolism metabolism
Military Research Column – April 2026
May 22, 2026
This TSAC research column explores how operational exposure and experience shape stress responses in military personnel. Visit NSCA online to learn more about tactical performance and exercise research.
TSAC Facilitators Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Psychophysiological Stress Cognitive Resilience Occupational Readiness Tactical Performance Cognitive Control Mechanisms Stress Adaptation
Increase Hip and Trunk Stability with Loaded Carries for Injury Prevention, Rehabilitation, and Performance
December 11, 2020
The goal of this article is to understand contralateral and ipsilateral loading, how to set-up loaded carries, electromyography activity during exercises, and how to apply these exercises into the strength training program.
Coaches Program design Loaded Carries Core Strength Posture Contralateral Loading Ipsilateral Loading
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
Repeated Sprint Capability in Soccer Players
November 1, 2013
This article will examine the physical demands of soccer players and discuss why repeated sprint ability (RSA) is considered highly important in the performance of these athletes.
Coaches Exercise Technique Program design soccer workout repeated sprint ability football fitness fitness drills soccer drills Soccer fitness
Wellness Coaching – Keeping Military Members Fit to Fight
September 3, 2021
The purpose of this article is to present evidence for implementing wellness coaching practices for enhanced dissemination of knowledge and improved efficacy of lasting behavior change, positively affecting the service member’s fitness performance levels and decreasing risk of lifestyle disease development.
TSAC Facilitators Exercise Science Nutrition Program design Wellness Coaching Dietary Supplements Health-Related Behaviors
Sedentariness, Deconditioning, and Practical Considerations for Personal Trainers
January 28, 2019
This article summarizes current populations and descriptions of sedentariness and deconditioning, and offers practical considerations for personal trainers working with these behaviors.
Personal trainers Program design Client Consultation|Assessment Deconditioning Sedentary Clients Sedentariness Client Behaviors
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