NSCA.com is scheduled to undergo system maintenance from 12:30 AM – 7:00 AM EDT, July 18, 2026. During this time, you will not be able to log in to your NSCA Account, make purchases, or register for events.
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.
NSCA.com is scheduled to undergo system maintenance from 12:30 AM – 7:00 AM EDT, July 18, 2026. During this time, you will not be able to log in to your NSCA Account, make purchases, or register for events.
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.
The purpose of this article is to examine which foot placement (staggered or parallel) provides better trunk stability when performing the barbell biceps curl exercise.
Personal trainersExercise TechniqueProgram designBarbell Biceps CurlTrunk StabilityStaggered StanceCenter of Gravity
Learn about the education and experience requirements for the Certified Performance and Sport Scientist certification. The NSCA's CPSS requirements allow for three different eligibility routes based on your level of post-secondary education.
The NSCA is proud to name 30 new strength and conditioning coaches who have obtained the prestigious Registered Strength and Conditioning Coach® Emeritus (RSCC*E) designation in 2022, growing this exclusive group to a total of 213 coaches.
The focus of this article is to describe the physiological needs of soccer athletes and then provide assessments for testing endurance of athletes of various ages, abilities, and genders.
CoachesProgram designTesting and Evaluationfitness assessmentaerobic enduranceperformance testingSoccer training
For those dealing with clients who have back pain, this article focuses on non-specific low-back pain and potential exercise solutions for it.
Personal trainersExercise ScienceProgram designBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseBack PainCore ExercisesPlankPelvic TiltSpine
This article explains different ways personal trainers can successfully retain their clients through coaching, accountability, attentiveness, knowledge, and service.
Personal trainersProfessional DevelopmentPersonal TrainingClientsServiceExperienceProfessional Connections
Ultra-endurance performance is likely determined by quality of physical preparation, effective nutritional management, ability to cope with the environmental stressors, psychological resilience, and recovery capacity.
CoachesExercise ScienceProgram designlong distance runningMarathon Des Sablesultra marathonmarathon trainingUltraendurance training