(515 found)
Effects of Instability on Force and Velocity
December 3, 2019
This article discusses the effects of instability on force and velocity throughout the body.
Personal trainers TSAC Facilitators Coaches Exercise Technique Program design Power Output Instability Force Velocity
The Effects of Neck Training on the Reduction of Injury in Contact Sports
December 1, 2025
This NSCA Coach article explores how neck training programs can reduce the severity of sport-related concussions. Visit NSCA online to read more on sports science and athletic performance.
Exercise Science Exercise Technique Program design Organization and Administration Testing and Evaluation Client Consultation|Assessment Safety Basic Pathophysiology and Science of Health Status or Condition and Disorder or Disease Professional Development Concentric Exercises Strength Training Recovery Traumatic brain injury (TBI) Brain Health Concussion Injury Prevention Athlete Safety
Stress Inoculation Training in Tactical Strength and Conditioning
April 1, 2013
Tactical jobs are fast-paced, physically and psychologically intense, and failure can have tragic consequences, making it vital to train tactical athletes to perform better under stress.
TSAC Facilitators Exercise Science Program design Safety performing under pressure stress management techniques how to deal with stress stress management stress relief How to handle stress
Using LTAD to Program for a Middle School Athlete and a High School Athlete: Part 2 – Creating a Developmentally-Appropriate Strength and Conditioning Program
January 28, 2019
This second article of a two-part series continues the discussion of long-term athletic development (LTAD). This article provides practical application of the LTAD principles by examining two sample programs.
Coaches Nutrition Program design Organization and Administration LTAD Long Term Athletic Development Youth Training Youth Sports Program Design Peak Height Velocity hs-coaching
A Velocity-Based Training Program with Variable Resistance
April 8, 2026
This PTQ article focuses on the use of the back squat along with innovative technology to measure velocity during lower body lifts. Visit NSCA online to read more on personal training news and athletic performance.
Personal trainers Exercise Science Exercise Technique Program design Organization and Administration Professional Development Anaerobic Performance Lower Body Exercise Power Lifting Fitness Technology Strength Training Varied resistance (VR) Velocity-based training (VBT)
Force-Velocity-Power Profile Characteristics
June 10, 2022
This excerpt from NSCA’s Essentials of Sport Science briefly explains the force-velocity-power profile and how it can give strength and conditioning coaches a more holistic view of athletes.
TSAC Facilitators Coaches Exercise Science Program design Force Velocity Power Force-Velocity Relationship
Are the Seated Leg Extension, Leg Curl, and Adduction Machine Exercises Non-Functional or Risky?
June 1, 2017
This article highlights the scientific evidence on exercises like the seated leg extension, leg curl, and adduction machines to highlight their potential benefits on enhanced performance and potentially reducing injury risk.
Personal trainers Exercise Science Program design Safety PTQ injury risk seated leg extension seated leg curl adduction machine personal training
Effects of Core Instability on Muscle Activity
January 15, 2019
Potentially, an instability training program that first involves static balance and then progresses to dynamic balance activities would improve intrinsic balance. This improvement in balance would increase movement confidence, releasing the neuromuscular system from a stiffening strategy to more unimpeded motion, force, and power development.
Personal trainers TSAC Facilitators Coaches Exercise Technique Program design Core Balance Instability
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