This excerpt from Developing the Core briefly defines closed- and open-chain exercises and their respective roles in training.

The importance of recognizing a closed-chain activity lies in the fact that the motions of multiple joints are coupled. Weakness at any one joint will consequently limit performance of the entire movement.

Musculoskeletal injuries are the primary source of disability in the United States military. With the integration of movement screens and the implementation of tactical strength and conditioning facilitators there can be success in reducing the amount of musculoskeletal injuries in the tactical populations.

This article presents advice on how personal trainers can step up their digital footprint and be successful in unprecedented times.

The purpose of this article is to discuss many of the topics that need to be considered before deciding to start a mobile personal training business.

Hear an international perspective on the strength and conditioning field from Marcus Svensson, a Swedish National, who currently works in professional soccer with the Al Arabi Sports Club in the Qatar Stars League. This episode shares insights about access to NSCA resources from outside of North America, training strategies for soccer, and the importance of developing adaptability among strength and conditioning coaches. Tune in to expand your professional horizons as part of a global strength and conditioning community. You can also email Marcus at johanmarcussvensson@gmail.com | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

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.

Catch up on this presentation from the 2024 NSCA Coaches Conference with Major League Baseball (MLB) Tampa Bay Rays Strength and Conditioning Coach, Joey Greany. Greany takes NSCA Coaching Program Manager, Eric McMahon, on a deep dive into plyometrics for a wide range of athletes. He also shares the importance of professional development for strength and conditioning coaches. Tune in to learn in-season training tips and how the NSCA inspired Greany’s path to the Big Leagues. As mentioned in the episode, here is a link to learn more about the Professional Baseball Strength and Conditioning Coaches Society (PBSCCS). Connect with Joey on Instagram at: @joeygreany | Find Eric on Instagram: @ericmcmahoncscs or X (Twitter): @ericmcmahoncscs

This article reviews the basics of the Olympic lifts, including strength base, skill transfer, snatch progressions, and clean and jerk progressions. This article also covers several suggested practices for strength and conditioning coaches to fine-tune and progress learning and coaching of the lifts.

This article details the rationale for making the eight main movements the foundation of tactical strength and conditioning.