(900 found)
Fish Oil Supplementation and Age-Related Decrements in Muscle Mass and Function
April 10, 2018by Dylan Klein
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
Carbohydrate Periodization—Part 2: Time Carbohydrate Restriction
August 19, 2019by Mike Nelson
This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.
Personal trainers Nutrition
Programming Considerations for the Tactical Officer in Law Enforcement – Focusing on Fundamentals
October 29, 2018by Charles Kornhauser, TSAC-F
By examining a practical approach to programming fundamentals based on a needs analysis and training objectives relative to the program, a foundational plan can be laid that may lead not only to the appropriate progression of a given officer but also to the mutual satisfaction of the trainer and trainee alike.
TSAC Facilitators Program design
Intermittent Fasting – An Update on its Effects on Athletic Performance
June 11, 2018by Andres E Ayesta Herrera, MS, RD, CSCS
Athletes have sought out intermittent fasting as a strategy to optimize performance. However, it is important to critically evaluate the research available in order to establish specific recommendations and determine if intermittent fasting is safe or effective.
Coaches Nutrition
First Responder Research Column – State of the Fire Service – Physical Training Interventions
May 18, 2026by James Henley, MS, and Mark Abel, PhD, CSCS,*D, TSAC-F,*D
This TSAC Report column summarizes physical training outcomes for firefighters and practical guidance on program design and results. Visit NSCA online to read more on firefighter fitness and tactical performance in the fire service.
TSAC Facilitators Exercise Science Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Considerations for Transitioning to Online Personal Training
August 14, 2021by Robert Linkul, MS, CSCS,*D, NSCA-CPT,*D, FNSCA
The purpose of this article is to provide the reader some direction and suggestions for how to make the transition to online personal training smooth and successful.
Personal trainers Program design Professional Development
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
Navigating the Schedule of an NBA Season—Coaching Perspective
April 20, 2018by Joseph Rogowski, MA, ATC, CSCS
The variables of an NBA season constantly change, which requires strength and conditioning coaches to adjust accordingly. The success of a program is often influenced by the coach’s ability to combine strength and conditioning principles with common sense and the ability to adjust to the schedule.
Coaches Program design Organization and Administration
Case Study: Are Outdated Weight Training Techniques Increasing Your Child’s Injury Risks?
Castle View High School Strength and Conditioning Coach says science is leading to safer training methods being used in high school weight rooms.
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