(343 found)
Is a Higher Protein Intake Associated with Health Concerns? Effect on Bone and Kidneys
February 11, 2019by Mike Nelson, MS, RN
In this article, Mike Nelson addresses two stubborn myths associated with increased protein intake and negative effects: kidney issues and bone loss.
Personal trainers Coaches Exercise Science Nutrition
How to Manipulate Rest Intervals to Maximize Strength Training Effectiveness
July 28, 2023by Anthony Mortara, EdD, CSCS
This article will review the latest evidence regarding optimal rest intervals, and the science behind them.
Personal trainers Program design
A Review of Hydration and Body Composition for Wildland Fire Suppression Aids
February 15, 2021by Tomas Ruvalcaba, CSCS, TSAC-F and Robert Lockie, PhD, TSAC-F
This article explains the importance of educating and supplying firefighters with the right tools for hydration and optimal body composition to safely and effectively execute their job tasks.
TSAC Facilitators Nutrition
Functional Firefighter High-Intensity Training—A Case for Optimizing Performance and Injury Prevention
October 2, 2020by Nicholas Martinez, T.J. Resinger, Chris Ellis, Austin Jacobsen, and Minervino Labrador
This article explains the use of structured functional fitness programs for injury prevention and enhanced job performance in fire service personnel.
TSAC Facilitators Program design
Feeding the Youth Athlete – Three Key Messages
October 14, 2026by Karina Christopher, PHD, RND, LD
This article explores evidence-based nutrition practices for youth athletes, emphasizing hydration, dietary quality, and breakfast consumption to support long-term athletic development. Visit NSCA online to read more about sports nutrition and athletic development.
Coaches Exercise Science Nutrition Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Professional Development
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
Understanding Stress and Training
November 17, 2023by Richard Scrivener, MSc, CSCS
This article seeks to help personal trainers understand the physiological effects of stress and helpful ways they can drive positive changes for their clients through exercise.
Personal trainers Exercise Science Program design Client Consultation|Assessment
Harnessing the Power of Beet Juice - Enhancing Athletic Performance through Dietary Nitrates
July 5, 2025by Eric Gerlach, MS
This article from NSCA Coach explores how beet juice and nitrate supplements can enhance athletic performance. Learn more about nutrition and exercise physiology online at NSCA.com.
Exercise Science Nutrition Program design Testing and Evaluation Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease
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