(340 found)
Protein and Amino Acid Requirements for Elderly Clients
July 25, 2025by Michael Turley, and David Larson, DHSC, MBA, MS, CSCS, PN2
This Personal Trainers Quarterly article presents protein dosing strategies to maximize wellness for the aging population. Visit NSCA online to read more on nutrition, health, and wellness.
Personal trainers Exercise Science Exercise Technique Program design Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
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
Typical Starting Patterns
September 20, 2020by Developing Speed
This excerpt from Developing Speed discusses the various start patterns that exist and how to include them in a speed development program.
Personal trainers Coaches Exercise Technique Program design
Using Red Light Therapy for Fat Loss – An Evidence-Based Guide
May 30, 2025by Juan Gonzalez, PhD, CSCS, Jung-Il Oh, PhD, Sofia Alvarado-Valdez, Brianna Villarreal, Edgar De La Cruz, Daniela Barrera, and Nicole Trevino
The purpose of this article is to provide fitness professionals with best practices on creating a program that uses red light therapy to aid in weight loss and weight management.
Personal trainers Exercise Science Nutrition Program design
Catecholamines
June 14, 2018by Essentials of Strength and Conditioning 4th Edition With Web Resource
The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.
Coaches Exercise Science
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
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
Low-Intensity Steady-State Cardio
November 17, 2023by Kurt McDowell, MS, CSCS
This article will explain the interference effect and provide a rationale for why low-intensity steady-state (LISS) cardiovascular training may be a useful tool for those interested in improving their body composition.
Personal trainers Exercise Science Program design
Core Strength and Functionality with Loaded Carries
April 20, 2018by Scott J. Butcher, PHD,PT and John State Rusin, DPT, PT, CSCS
What training approaches are efficient and effective at developing functionality and resiliency at the core? The answer lies within an intelligent, systemic, multi-method approach to training the core, including an eclectic set of training tools to individualize specific needs of athletes.
Coaches Exercise Technique Program design
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
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