This article walks personal trainers through how to present a program for the common goals and what to do if the process does not produce a sale.

This article addresses emerging research that both supports and refutes betaine’s capacity to promote muscular adaptations.

CC2023

This article in NSCA Coach discusses how machine-based testing can be used to gather data and improve training. Visit NSCA online to learn more on sports science and exercise research.

From the NSCA’s 2019 Tactical Annual Training, Nathan Dicks explains the Critical Speed Concept. He presents the normative data, parameters for tactical professionals, and how it can be modeled with load carriage for use in prescribing high-intensity interval training.

This article will explain the interference effect and provide a rationale for why low-intensity steady-state (LISS) cardiovascular training may be a useful tool for those interested in improving their body composition.

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

This video demonstrates Andy Galpin’s take on Olympic lifting variations for athletes short on time or lacking mobility, which can be used in a group setting.

This 2018 Personal Trainers Conference video features Lee Boyce going over the subject of anthropometry and the mechanics of the fundamental movements in strength training. Boyce describes the common issues you see and how to individualize movements for your clients.