The purpose of this article is to give an overview and theoretical framework on the concept of periodized nutrition—with an emphasis on adequate carbohydrate intake to enhance performance.

Ali Kershner, Director of Creative Strategy for Art of Coaching, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about overcoming adversity on the road to win the 2021 National Collegiate Athletic Association (NCAA) Division I Women’s Basketball Championship at Stanford University. Topics under discussion include the inequalities found at the NCAA tournament, being true to yourself as a coach, and working outside of the weight room to help strengthen coach-athlete relationships. Find Ali on Instagram: @kershner.ali or Twitter: @alikershner | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This book excerpt provides a step-by-step breakdown of the movements of the power snatch, from the starting position to the downward movement.

This article discusses the limitations and risks involved with artificial intelligence, such as ChatGPT, as a tool for personal trainers.

Static and dynamic conditioning of the core musculature is important in activities of daily living and in sport. This book excerpt includes sample static exercises to strengthen the core muscles responsible for stabilization against, or movement through, the four basic movement patterns.

Because fitness test results are part of performance evaluations, smaller service members have an advantage in terms of attaining promotions, despite evidence that suggests that greater body size, strength, power, and load carrying capacity is correlated with tactical performance.

The program described in this article is an example of how a department can attempt to address and potentially prevent musculoskeletal injuries in firefighters and similar tactical populations. This process includes the use of movement screens, active workshops, and various modes of feedback.

This Personal Trainers Quarterly article explains why personal trainers should understand how GLP-1 medications work. Visit NSCA online to read more on health science and fitness news.

Dr. Lonnie Lowery spoke at the NSCA's 2012 National Conference about the connection between Vitamin D and testosterone.

This book excerpt provides examples of quickness drills that may improve the ability to identify a specific stimulus and to respond quickly and appropriately.