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.

How does a small-town boy from Mid Wales become the next NSCA President? Follow Ian Jeffreys’ inspiring journey, beginning with his introduction to the NSCA in 1989 as a professional rugby player hungry for knowledge to perform better. Listen as he recounts the thrill of his first conference and why NSCA events are so much more valuable than just what is presented on the main stage. Then, dive into Ian’s career-defining contributions to speed and agility, sparked by his reverse-engineering approach that leverages movement patterns and strong positioning to elevate game speed. Reflect on decades of evolution in our profession, including increased career paths plus the rise of technology and AI — and why they can never replace the true human heart of coaching. Lastly, learn Ian’s vision for the NSCA’s future, which involves both listening and leading to maintain the NSCA’s position as the worldwide authority in strength and conditioning. Connect with Ian by email at ian.jeffreys@nsca.com | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs Join Ian’s inauguration at NSCACon 2024 in Baltimore, MD, July 10-13! Register at NSCA.com/NSCACon

This article explains the connections between the upper and lower body and their influence on performance and recovery strategies in sprinting.

Boyd Epley, founder of the National Strength and Conditioning Association (NSCA) and one of the most decorated strength coaches of all time, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about how the NSCA was founded, how Coach Epley talked Nebraska into letting him weight train all football athletes (most of whom never lifted before), and growing the profession for female strength and conditioning coaches.

This Kinetic Select from Developing the Core reviews the effects of muscle activity when performing exercises on unstable surfaces.

All sports nutrition professionals should be able to answer basic nutrition questions. However, athletes with complex nutrition issues should be referred to the appropriate resource as explained in this book excerpt.

This article argues that strength and conditioning coaches should investigate the subdisciplines of kinesiology as an approach to strength and conditioning for primarily anaerobic sports such as football and volleyball.

The purpose of this article is to discuss the gray area that should be considered when it comes to implementing weightlifting exercises.