(2,876 found)
Speed – Learned Skill or Genetic Trait?
January 17, 2022by Sam Tomlitz, CSCS
The purpose of this article is to examine components that affect speed to determine the degree that speed is governed by skill versus genetic factors.
Coaches Exercise Science
Functional Isometrics
March 16, 2020by Strength Training, Second Edition
This book excerpt reviews functional isometrics as a way to build strength at the weakest point in the range of motion.
Personal trainers TSAC Facilitators Coaches Exercise Science Program design
Blood Biomarkers of Overtraining Syndrome
September 4, 2025by Brandon Lee, MS, RD, CSSD
This Personal Training Quarterly article discusses blood biomarker monitoring as a vital tool in overtraining syndrome diagnostics and recovery. Visit NSCA online to read more on fitness news and exercise research.
Personal trainers Exercise Science Testing and Evaluation Client Consultation|Assessment Safety Emergency Procedures Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development
Enhancing Power and Performance in Volleyball Hitters
November 10, 2025by Emma McGee, and Jeffrey Hartman, PhD, CSCS, NSCA-CPT
This NSCA Coach article explores how combining strength and plyometric training can improve volleyball hitters’ vertical jump and power. Visit NSCA online to read more on athletic performance and sports science.
Coaches Exercise Science Exercise Technique Program design Organization and Administration Testing and Evaluation Professional Development
Comparing Metabolic Rate Measurement Methods
May 18, 2018by NSCA's Guide to Tests and Assessments
Although accelerometers, pedometers, heart rate monitors, and questionnaires are not as accurate as direct and indirect calorimetry in determining metabolic rate, these less expensive tools can be used to create exercise plans, particularly those focused on health promotion and fitness.
Personal trainers Client Consultation|Assessment
TSAC Report 47 Research Review
June 25, 2018by Rod Pope, PhD
This article is the 11th in a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical strength and conditioning communities.
TSAC Facilitators Exercise Science
Plyometric Training
August 15, 2020by Strength Training
This excerpt describes plyometric training with regards to the stretch-shortening cycle.
Personal trainers TSAC Facilitators Coaches Exercise Science
Tests Based on Work Demands and Training Status
June 14, 2018by NSCA
Fitness testing uses a battery of protocols recognized by the scientific community as both reliable and valid, and it measures important fitness constructs such as aerobic endurance, muscular strength, muscular endurance, power, agility, flexibility, and balance.
Coaches Exercise Science
A Closer Look at the 10 Pillars of LTAD: The Programming Pillars of LTAD for Strength and Conditioning Professionals – Part 1
January 10, 2022by Rick Howard, DSc, CSCS,*D, FNSCA
This article describes the long-term athletic development programming pillars and suggests practical applications for strength and conditioning practitioners.
Coaches Program design Professional Development
NSCA’s Coaching Podcast, Episode 29: Vernon Griffith
Vernon Griffith, co-owner of Virginia High Performance and high school strength and conditioning coach, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about opening Virginia High Performance, transitioning from the military to strength and conditioning, and impacting youth athletics.
Coaches Professional Development
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