(458 found)
Betaine as an Ergogenic Aid
June 11, 2018by Debra A. Wein, MS, RD, LDN, NSCA-CPT, CSSD
This article addresses emerging research that both supports and refutes betaine’s capacity to promote muscular adaptations.
Coaches Nutrition
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September 19, 2019by Michelle Boland, PhD, CSCS,*D
CC2023
Personal trainers TSAC Facilitators Coaches
Resistance Training Adaptations: Skeletal Changes
June 14, 2018by NSCA's Essentials of Personal Training Second Edition
Bone tissue is “alive” and is a dynamic tissue that can respond to resistance training. In addition to the obvious effects of resistance training on muscle mass and strength, resistance training may lead to decreased risk for osteoporosis, fractures, and falls in later life.
Coaches Exercise Science
Central Concepts Related to Periodization
May 22, 2018by Essentials of Strength Training and Conditioning-4th Edition With Web Resource
The ability to manage the adaptive response, handle accumulated fatigue, and capitalize on the aftereffects established from training is central to the training process.
Coaches Exercise Science Program design
Stretch-Shortening Cycle
February 15, 2020by NSCA's Guide to Program Design
This article briefly reviews the importance of the stretch-shortening cycle in power production.
Personal trainers TSAC Facilitators Coaches Exercise Science Program design
Training Volume and Hypertrophy – An Evidence-Based Approach for Personal Trainers
April 29, 2026by Jackson Mandart, CSCS, Wil King, Ramsey Zaytoun, CSCS, and Adam Gonzalez, CSCS,*D, NSCA-CPT, CISSN
This PTQ article discusses current research examining the relationship between training volume and muscle hypertrophy and provides guidelines for optimizing training outcomes. Visit NSCA online to read more on exercise science and sport performance.
Personal trainers Exercise Science Program design Testing and Evaluation Client Consultation|Assessment Professional Development
Training for Maximum Strength and Powerlifting
July 12, 2021by Christina Myers, CSCS
From the 2020 NSCA Alabama Virtual State Clinic, Christina Myers discusses the benefits, training considerations, and exercise selection factors for maximal strength training, as well as how these techniques improve sport performance.
Personal trainers Coaches Program design
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
Overtraining
May 22, 2018by NSCA's Essentials of Personal Training, Second Edition
Understanding how the body adapts to the overload of aerobic exercise is critical to designing effective exercise training programs, monitoring exercise responses and progress, and assessing training outcomes.
Personal trainers Coaches Exercise Science Testing and Evaluation
Velocity-Based Training, From Theory to Application: The Basics
September 25, 2020by Adam Virgile, CSCS
This infographic introduces velocity-based training (VBT), and is the first of a three part series explaining the theory behind and application of VBT.
Coaches Exercise Science Program design
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