(309 found)
Omega-3 Intake—Its Impact on Health and Muscle
April 9, 2018by Dawn M. Weatherwax, ATC, RD, CSCS, CSSD
Omega-3 fatty acids not only have positive impacts on the eyes, heart, brain, and joints, but also on muscle tissue. Omega-3 is a very important nutrient that can help an individual achieve optimal health and performance.
Personal trainers Exercise Science Nutrition
Value of Omega-3s for Youth Athletes
May 14, 2018
Dr. Lonnie Lowery spoke at the NSCA's 2012 National Conference about the value of incorporating omega-3 fatty acids into the nutrition of youth athletes.
Coaches
Sunshine and Sushi: Why the Tactical Athlete Should Care about N-3s and Vitamin D
May 10, 2018by Nick Barringer, MS, RD, CSSD, CSCS
In this session from the 2015 TSAC Conference, Nick Barringer explores the roles of n-3 fatty acids and vitamin D in the body, and how insufficient levels of either can negatively affect performance.
TSAC Facilitators Nutrition
Nutrition Research Column – April 2025 – Adaptogens and Nootropics – Nutrients to Improve Stress Management, Mental Health Outcomes, and Cognition
August 8, 2025by Sheyla Leon, Vanessa Frost-Piedrahita, MSEd, CSCS,*D, RSCC, and Drew Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D
This TSAC Report column examines the use of adaptogen and nootropic supplements to aid in favorable stress-related and cognitive outcomes. Visit NSCA online to discover more about nutrition research.
TSAC Facilitators Exercise Science Nutrition Program design Testing and Evaluation Client Consultation|Assessment Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Nutrient Timing Revisited
August 24, 2018by DR Brad J. Schoenfeld, PHD, CSCS*D, NSCA-CPT*D, CSPS*D and Alan Aragon, MS
In this video from the NSCA's 2014 National Conference, Brad Schoenfeld and Alan Aragon discuss the evidence behind nutrient timing and exercise, focusing specifically on protein, amino acids and carbohydrate.
Coaches Nutrition Program design
Carnitine—Effective Fat-Loss Supplement
April 10, 2018by Dylan Klein
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
Nutrition Research Column – January 2026 – Is it Possible for Vegetarians or Vegans to Consume Enough Protein to Support Occupational Readiness?
February 27, 2026by Sheyla Leon, and Drew Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D
This article examines how plant-based diets can effectively support athletic performance. Visit NSCA online to learn more about exercise science and nutrition research.
TSAC Facilitators Exercise Science Nutrition Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
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
Post-Workout Nutrition—Nutrient Timing and the Anabolic Window
April 10, 2018by Dylan Klein
This article summarizes the relevant literature regarding post-workout nutrient timing and its importance to training adaptations, specifically increasing skeletal muscle hypertrophy and replenishing skeletal muscle glycogen stores.
Personal trainers Nutrition
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