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 trainersExercise ScienceNutritionProgram design
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.
The ketogenic diet, while controversial and a highly polarizing subject, has demonstrated promise as an alternative dietary strategy for weight management.
Brad Schoenfeld discusses what personal trainers can do to help their clients with weight loss in this session from the NSCA’s 2016 Personal Trainers Conference. Learn about the facts and fallacies of weight loss, as well as what really works.
In this session from the NSCA’s 2016 Personal Trainers Conference, Marie Spano discusses the top five questions clients have about nutrition, weight loss, and getting fit and healthy. Learn to teach your clients how they can feel an immediate difference, the most effective strategies for losing weight and keeping it off, and the health implications of popular diets.
This Personal Trainers Quarterly article explains why personal trainers should understand how GLP-1 medications work. Visit NSCA online to read more on health science and fitness news.
Personal trainersExercise ScienceNutritionProgram designTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease
Confused about which diet is best? Alan Aragon examines the evidence behind the claims made by each of the main diet perspectives in this session from the 2015 NSCA Personal Trainers Conference. The questions answered include: “which diet is best for weight loss?” and “which diet is best for promoting health and preventing cardiovascular disease?” Individual goals and circumstances will be discussed as well as practical applications.
This article will provide some conditions and standards with specific tools personal trainers may consider using in their initial interview with potential clients.
Personal trainersClient Consultation|AssessmentProfessional Development
This excerpt from NSCA’s Guide to Sport and Exercise Nutrition discusses the research surrounding the timing of hydration and its impact on sport performance for those participating in aerobic endurance exercise.