(681 found)
Aerobic Endurance Measures and Analyses
June 1, 2017
The VO2max test is the most effective measurement of the body’s ability to deliver and use oxygen for producing energy that can be used by the muscles. VO2max (i.e., maximum aerobic power) simply stands for the maximal volume of oxygen that can be used.
Coaches Exercise Science Testing and Evaluation Aerobic endurance aerobic training endurance training strength and conditioning
Bioenergetic Demands of American Football—Considerations for Developing a Preparatory Conditioning Program
May 6, 2019
This article is intended to provide an understanding of the demands of football from a bioenergetic perspective and provides a framework in which strength and conditioning professionals can design conditioning plans that focus on preparing athletes for competition.
Coaches Program design Energy Systems Conditioning Football Bioenergetic
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
Age and Sex Considerations: Practical Application
December 15, 2023
This article from Developing Agility briefly discusses the importance of age-appropriate speed and agility drills.
Personal trainers Coaches Exercise Science Program design Adolescent LTAD Speed Agility
Avoiding Liability as a Fitness Professional
January 1, 2016
Unfortunately, injuries do occur during exercise, and the legal implications that follow them can be quite significant. Taking small, reasonable precautions at the onset of a new personal trainer-client relationship can stave off significant problems down the road.
Personal trainers Organization and Administration Legal Issues how to be a personal trainer personal training legal ability liability
The Double-Knee Bend—Characteristics and Coaching Points
September 3, 2019
The purpose of this article is to present and discuss the phases of the pull that precede the power position, as well as present some suggestions for how to coach these positions.
Coaches Exercise Technique Power Snatch Clean Triple Extension Olympic Weightlifting
What is the Catch? Clarifying Weightlifting Exercises and Terminology
January 1, 2013
This article covers commonly used terminology from United States of America Weightlifting (USAW), plus it contains illustrations of the basic positions for weightlifting exercises.
Coaches Exercise Technique Program design Olympic-style weightlifting power snatch squat weightlifting clean and jerk snatch
The Components of Recovery for Tactical Operators
November 18, 2022
This article uses relevant research and literature to provide suggestions for optimal recovery in tactical operators.
TSAC Facilitators Exercise Science Program design Sleep Nutrition Stress Fitness Skill Training
Concurrent Cognitive and Physical Fitness Training – Part Two
March 29, 2024
This article builds upon a previous article on the potential benefits personal trainers can offer clients by combining both cognitive and physical training.
Personal trainers Exercise Science Program design Professional Development
- Privacy Policy
- Your Privacy Choices
- Terms of Use
- Retraction and Correction Policy
- © 2026 National Strength and Conditioning Association