The purpose of this article is to examine components that affect speed to determine the degree that speed is governed by skill versus genetic factors.

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 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.

Some research has found that static stretching can have detrimental effects on subsequent performance. This is not to say that static stretching should be eliminated from an athlete’s program, but it should be sensibly incorporated into the daily training regimen since chronic stretching can enhance the range of motion around a joint and potentially improve strength and power performance.

Strength and Conditioning Coaches who are NSCA-Certified are preparing youth for training, using proven strategies that improve their safety and competitiveness.

This article describes the various strength training processes that can be implemented to build a soldier’s ruck march capacity.

Both unilateral and bilateral training should be used to optimally develop basketball players. This article compares single-leg and double-leg training options and provides considerations and potential implications for training basketball athletes.

This article applies LTAD principles to guide the process of generating an athletic profile (part 1) and sample program design (part 2) for a middle school athlete and a high school athlete.

This article takes a closer look at training strength and stiffness in connective tissues.

Nicole Rodriguez always knew she wanted to pursue strength and conditioning, but the extent of her journey — spanning 44 countries and the Paris 2024 Olympic Games — is nothing short of inspiring. During her time at Mike Boyle Strength and Conditioning, Rodriguez recognized the value of experience and environment, later joining the EXOS International Program to coach globally. Eager to test her skills and help standardize coaching education, she sought out developing countries to advance their sport infrastructure. Rodriguez outlines key differences between U.S. and European approaches: while the U.S. excels in strength methodology, Europe enhances sport-specific application through tactical periodization. Additionally, she highlights Europe’s emphasis on rehabilitation and an “inverse relationship” between time in the weight room versus pitch-side with sport coaches. Rodriguez also describes her work with Poland’s Ministry of Sport and Tourism to pursue NSCA Global Chapter status, aligning with her passion for improving strength and conditioning education and implementation worldwide. Connect with Nicole by email: nicole@coachnicolerodriguez.com and online at: coachnicolerodriguez.com | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Learn more about NSCA international programs mentioned in the episode at NSCA.com/Global.