Tom Williams’ journey to Head of Performance and Sport Science for Major League Soccer (MLS) powerhouse, the Los Angeles (LA) Galaxy, began at a crossroads: pursue traditional coaching or medical pathways. As a soccer “Swiss Army knife,” he embraced early sport science alongside coaching, building a career defined by collaboration and innovation. At the Galaxy, Williams is part of a web of support that uses rich data storytelling tailored to stakeholders and players, guiding decisions and infusing value in every encounter. This system drives their three key pillars: winning championships — including their recent record-breaking sixth MLS Cup — developing a robust academy pipeline, and leading innovation. In MLS’s “cultural melting pot,” Williams balances diverse backgrounds and short-term demands like fixture congestion while employing sustainable long-term strategies. With a unique full-time cognitive department and creative approaches like dodgeball warm-ups, he combines trust and ingenuity to elevate performance and presents a blueprint for those exploring emerging sport science. Reach out to Tom on LinkedIn: @tom-williams and X/Twitter: @Williams26Tom | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Did you know MLS has a newly mandated Certified Performance and Sport Scientist® (CPSS®) role? Engage with NSCA’s Pro Sport Partner, the Professional Soccer Performance Association (PSPA), on social media to learn more: Instagram: @pspa_performance X/Twitter: @PSPA_perform LinkedIn: @professional-soccer-performance-association

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This excerpt from Developing Speed describes an agility drill that aims to develop change of direction.

Are you looking for research-based infographics you can use to educate your clients and athletes? If you’re an NSCA member you can download these resources below, along with referenced discussion points.

In this session from the 2016 NSCA Coaches Conference, the Sports Science and Performance Manager for the Seattle Sounders Major League Soccer (MLS) team, David Tenney, discusses the “high performance model” in the American elite sports environment. Tenney delves into how this model impacts hierarchy and daily decision making, as well as the obstructions that many organizations face, how this model can help to drive decision making and optimize training strategies, and the different strategies that can help make this happen.

This article will present a sample program that was implemented successfully by a group of older women in competition, and discuss the general exercise principles utilized to increase BMD in postmenopausal women.

This article sheds some knowledge on shoulder exercise modifications and progressions that can help reduce the risk of re-injury and maximize performance for clients.

Manual resistance training (MRT) can be an effective, low-cost, and easy-to-perform training modality. It can be performed in many situations regardless of space, equipment availability, and performance level.

Development of grip strength is often overlooked in traditional resistance training programs, but small program adjustments that target grip strength can be of benefit athletes.

This article is the third installment of a four-part series on stabilization in weight training. It covers how to train trunk stability and how to decrease the dominance of the extension/compression stabilizing strategy (ECSS) that is often perpetuated during training.