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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.
Athletes have sought out intermittent fasting as a strategy to optimize performance. However, it is important to critically evaluate the research available in order to establish specific recommendations and determine if intermittent fasting is safe or effective.
CoachesNutritionstrength and conditioningdietsport nutritionintermittent fasting
This article aims to explore why unloaded non-linear training can be an effective modality for personal trainers, strength coaches, and exercise enthusiasts, as well as present the benefits, possible implications, and methods that can be implemented into a current training program.
Personal trainersCoachesExercise TechniqueProgram designNon-LinearUnloaded ExerciseSagittalFrontalTransverse
The goal of this article is to understand contralateral and ipsilateral loading, how to set-up loaded carries, electromyography activity during exercises, and how to apply these exercises into the strength training program.
Diets moderately higher in protein and slightly lower in carbohydrate may be beneficial when it comes to weight loss and improving body composition, as well as for sport performance.
CoachesNutritionLow carb high protein dietlow carb diethigh protein dietprotein sourcesweight gainhow to gain musclehow to lose fathow to build musclehow to gain massprotein shakesprotein barsprotein supplementssupplemental protein
This article serves to educate strength and conditioning coaches on the influence exercise can have on the various hormonal pathways that are impacted by polycystic ovarian syndrome (PCOS), including insulin resistance, cortisol, testosterone, follicle-stimulating, and luteinizing hormones.
CoachesExercise ScienceBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseasePolycystic Ovarian SyndromeHormonesInsulin ResistanceCortisolTestosterone
This article briefly discusses tips for personal trainers using wearable fitness devices, including how to help guide clients towards proper utilization, understanding, and application of the information provided.
This is the second part of a two-part series that investigates the effects of dietary carbohydrate availability on exercise performance and how specifically timed restriction of carbohydrates may also paradoxically enhance exercise performance in the medium and long term.
Personal trainersNutritionCarbohydratesCarbohydrate RestrictionGlycogenCalorie Intake
This article is part of a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical strength and conditioning communities.
This article seeks to provide personal trainers with eight brief modifications that clients can benefit from if they suffer from both acute and chronic lower back pain (LBP).
Personal trainersExercise TechniqueProgram designLow Back PainConventional Back SquatMachineBracingCore Stability