(51 found)
The Prevalence of Muscle Dysmorphia in Adolescents and What to Look For
March 1, 2015
This article discusses what muscle dysmorphia is, the ways in which adolescents can fall victim to it, and how to intervene when body image becomes distorted.
Personal trainers Program design Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease strength and conditioning resistance training youth training guidelines hypertrophy muscle dysmorphia
Feasibility and Difficulties of Conducting Research on Professional Firefighters
April 23, 2021
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 Firefighters Research Academy Training Programs
Betaine as an Ergogenic Aid
July 1, 2013
This article addresses emerging research that both supports and refutes betaine’s capacity to promote muscular adaptations.
Coaches Nutrition muscle supplements ergogenic aids Betaine supplementation
A Guide to Muscle Protein Synthesis for the Physique Athlete and Coach
March 3, 2023
This article discusses the balance between muscle protein synthesis (MPS) and muscle protein breakdown (MPB) to help individuals better achieve their goals in muscle hypertrophy.
Personal trainers Exercise Science Nutrition Hypertrophy Protein Synthesis Physique Athlete
Fish Oil Supplementation and Age-Related Decrements in Muscle Mass and Function
March 1, 2013
Emerging evidence suggests that omega-3 fatty acids may play a beneficial role in preservation of, and increases in, skeletal muscle mass. This is of particular relevance to the elderly who display age-related declines in muscle mass and function.
Personal trainers Nutrition sports nutrition omega-3 fatty acids
High-Protein Diets
May 1, 2017
Diets moderately higher in protein and slightly lower in carbohydrate may be beneficial when it comes to weight loss and improving body composition, as well as for sport performance.
Coaches Nutrition Low carb high protein diet low carb diet high protein diet protein sources weight gain how to gain muscle how to lose fat how to build muscle how to gain mass protein shakes protein bars protein supplements supplemental protein
Carnitine—Effective Fat-Loss Supplement
January 1, 2015
Although it may be possible to increase skeletal muscle levels of carnitine by combining it with relatively large amounts of carbohydrates repeatedly throughout the day, or by taking it with choline, there is limited data that shows that carnitine is a fat-burner that results in significant reductions in fat mass.
Personal trainers Exercise Science Nutrition how to lose weight carnitine best weight loss methods weight loss supplements
Correcting Misconceptions in the Knowledge of Personal Trainers
May 29, 2020
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 Critical Thinking Personal Trainers Professional Development
Nutrition Research Column – January 2025 – Does Creatine Monohydrate Help Optimize Occupational Performance Outcomes?
July 11, 2025
This column from TSAC Report 76, examines the performance benefits of supplementing creatine monohydrate for tactical athletes. Visit NSCA online to learn about nutrition, and performance fitness.
TSAC Facilitators Exercise Science Nutrition Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Protein Carbohydrates Tactical Personnel Athletic Performance Supplements Creatine Occupational Performance Nutrition
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