(942 found)
Operationalizing Power
June 11, 2018by NSCA's Guide to Tests and Assessments
Considering that the term "power" typically evokes the perception of high-speed movement, many people are inclined to take the tenets of specificity to literally mean “train fast, be fast.” However, to create the most strategic methods of training and adaptation, it is vital to compartmentalize power into the primary testable and trainable elements.
Coaches Exercise Science Testing and Evaluation
Biomechanics of Speed
September 16, 2019by Developing Speed
This excerpt from Developing Speed looks at how a fundamental understanding of the biomechanical principles that affect speed can assist coaches and athletes in developing running speed.
Personal trainers TSAC Facilitators Coaches Exercise Science 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
Creatine Supplementation for Athletes
November 15, 2019by Pratik Patel, CSCS
The purpose of this article is to discuss creatine supplementation for athletes by addressing supplementation for athletic performance, recovery, cognition, brain function, safety, contraindications, and other special considerations.
Coaches Nutrition
Nutrient Needs during Deployment and Shift Work
August 23, 2021by NSCA's Essentials of Tactical Strength and Conditioning
This excerpt explains the importance of optimal nutritional strategies in conjunction with good sleep hygiene and how that can help mitigate damaging effects of deployment and shift work on performance.
TSAC Facilitators Nutrition
Six Essentials to Safe Participation
May 23, 2018by NSCA's Essentials of Personal Training, Second Edition
Hydration, footwear, and exercise frequency are only a few of the essentials to safe participation in cardiovascular activity. Make sure to include all six essentials in your program to ensure safe participation.
Personal trainers Coaches Exercise Science Safety
Resistance Training Progressions for the Older Adult – Deadlifts
November 14, 2021by Robert Linkul, MS, CSCS,*D, NSCA-CPT,*D, FNSCA
This article details the proper pick up, or deadlift, technique for the older adult, including progressions of three exercises that can aid in their ability to perform them properly.
Personal trainers Exercise Technique Program design
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
Assessing Power in Youth Populations
December 31, 2018by Developing Power
The administration and measurement of youth power development has become more available and familiar with the advances of technology. This excerpt introduces varieties of testing and administration practices to assess power in the youth population.
Personal trainers Coaches Program design Testing and Evaluation
The Effects of Alcohol on Athletic Performance
June 4, 2018by Claire Siekaniec, MS, RD, CSSD
The effects of alcohol on athletic performance vary depending on quantity, demographics, and type of exercise, making it difficult to determine specific recommendations. From an athletic performance standpoint, the acute use of alcohol can influence motor skills, hydration status, aerobic performance, as well as aspects of the recovery process.
Coaches Nutrition
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