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Notice: The NSCA website is scheduled to undergo system maintenance from 12:00 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.
Login Update: Your email address is now required as your username when signing in.
If you need assistance logging in, please contact our support team through the Contact Us form. Thank you for your patience.
The purpose of this article is to compare the effects of quarter, parallel, and full depth squats on muscle activity, joint stress, athletic abilities, and potential injury risks for the consideration of all strength and conditioning professionals.
This article provides a brief overview of literature where regional hypertrophy was reported. It also discusses the basic science and application of regional hypertrophy training.
Considering that the term "power" typically evokes the perception of high-speed movement, many people are inclined to take the tenets of specificity to literally mean “train fast, be fast.” However, to create the most strategic methods of training and adaptation, it is vital to compartmentalize power into the primary testable and trainable elements.
This article will focus on three common areas of injuries that occur with ice hockey players and some recommended strategies for the strength and conditioning professional.
CoachesExercise ScienceProgram designTesting and Evaluation
December 3, 2025by Bruce Weyand, MS, CSCS, Nicholas Rea, MS, CSCS, Dominic Lattarulo, MS, Matthew Rodriguez, MS, CSCS, RSCC, and Christopher Taber, PhD, CPSS,*D, CSCS,*D, USAW-3
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 ScienceExercise TechniqueProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition, Disorder, or DiseaseProfessional Development
This article examines firefighter knee injury risk factors, screening tools, and strength and conditioning strategies to support injury prevention and return to duty. Visit NSCA online to learn more about strength training for firefighters.
TSAC FacilitatorsExercise ScienceExercise TechniqueProgram designOrganization and AdministrationTesting and EvaluationClient Consultation|AssessmentSafetyProfessional Development
Some research has found that static stretching can have detrimental effects on subsequent performance. This is not to say that static stretching should be eliminated from an athlete’s program, but it should be sensibly incorporated into the daily training regimen since chronic stretching can enhance the range of motion around a joint and potentially improve strength and power performance.
Personal trainersTSAC FacilitatorsCoachesExercise ScienceProgram design
This article discusses the influence of lower-body power on soccer performance in collegiate female soccer players. It also covers testing for muscular power qualities, different training modalities to use, and sample training programs as examples.