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Notice: The NSCA website is scheduled to undergo system maintenance from 2:00 AM - 2:30 AM EST. During this time, there may be short service interruptions across the site and some parts of the site may not be accessible. We apologize for any inconvenience while we work to improve the website experience and security.
This article discusses the variability in physical testing outcomes for law enforcement recruits based on the ambient temperatures and relative humidity present on test day.
TSAC FacilitatorsTesting and EvaluationLaw EnforcementFitness TestingRecruitsTemperatureRelative Humidity
The purpose of this article is to describe the cause of hamstring injuries in sprinters and present a biomechanical intervention, or drill, that can be used to prevent hamstring injuries while transitioning sprint athletes toward the utilization of frontside mechanics.
An appropriately designed program with elements of safe resistance training that focuses on the upper back and external shoulder rotators and open agility technique training may improve agility on the pickleball court, decrease the injury risk of older pickleball players, and increase the self-confidence of these individuals on the court and in daily life.
Personal trainersExercise TechniqueProgram designelderlyolder adultspickleball
This article provides an overview of the sporting demands of the bobsled competition in the Sochi Olympic Games, and how the theoretical basis of training attempted to meet these requirements.
CoachesExercise TechniqueProgram designstrength training for bobsledpush athletesstrength and conditioning for bobsledsliding sport trainingBobsled training
Choose your path with new 2026 NSCA Performance Summits. Join us at
one of four specialized strength and conditioning events across the U.S. and earn
0.8 CEUs.
Acceleration is the rate of change in velocity, so this phase of sprinting is critical for changing directions as rapidly and efficiently as possible. Optimal technique for linear sprinting in the acceleration phase involves four factors that maximize stride length and frequency.
CoachesExercise ScienceExercise Techniquespeedagilitystrength and conditioning