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.

Ryan Metzger, Senior Assistant Strength and Conditioning Coach for Clemson University, talks to the NSCA Coaching Program Manager, Eric McMahon, about their internship program going virtual amidst the pandemic to provide young strength coaches the education they need to grow despite the lack of in-person training. Topics of discussion also include early sport specialization and burnout, as well as being a role model for female athletes. Find Ryan on Instagram: @clemsonolystrength or @coach_metz | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article compares an equipment-heavy Army Combat Fitness Test to a minimal-equipment training program and test.

This article seeks to provide insight on a training method based around prescribing small amounts of training to achieve a large amount of physical improvements.

The aim of this article is to review the research into the knowledge of personal trainers, their misconceptions, and to provide evidence-based strategies to help correct any misconceptions.

Dr. Patrick Ivey, Associate Athletics Director for Student Athlete Health and Performance at the University of Louisville, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the transition from strength coach to a director role in administration. Topics under discussion include perceptions of strength coaches, emotional intelligence, and continuing to grow where you are. Find Dr. Ivey on his website: pativey.com | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Developing a program for a general population client requires understanding their movement needs. Expand your training programs by implementing all ten of the major human movement patterns.

This article aims to help personal trainers understand the unique symptoms accompanying multiple sclerosis, how exercise recommendations change based on disease progression, and which techniques to best program for your client.

Dr. Allison Randall, Strength and Conditioning Coach for the Vanderbilt University Women’s Basketball Program, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about how her path to the 2012 London Olympic Games as an athlete led her to pursue the strength and conditioning profession. Topics include the use of appropriate cueing strategies to optimize work with young athletes, differences with team versus individual sports, and the importance of education for coaches. Find Dr. Randall on Twitter: @AllisonVRandall or Instagram: @allisonvrandall | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

When considering applying advanced methods to affect and augment maximal power output, this excerpt from Developing Power explains three key points to consider.