The purpose of this article is to provide an introduction to contrast training, including how it is defined, what variables are utilized, and examples of how to use it in training.

Matt Wenning a renowned power lifter and strength and conditioning coach who has over 12,000 hours of experience as a Division I college strength coach in a variety of sports, including football, track and field, swimming, baseball, as well as United States Army Rangers, firefighters, triathletes, and general populations. Matt talks to the NSCA’s Head Strength and Conditioning Coach, Scott Caulfield. Matt’s discusses the obstacles he had to go through both academically (undergrad and grad school) and physically (powerlifting) to get where he is today.

Bobby Smith, owner and Director of Sports Performance at Reach Your Potential Training, talks to the National Strength and Conditioning Association (NSCA) Head Strength and Conditioning Coach, Scott Caulfield, about the transition to owning his own facility and his impact on youth athletes. Topics under discussion include Smith’s education and previous athletic experience that led him to sports performance, being the owner of a sports performance facility, and his impact on youth athletes.

Molly Galbraith, Woman-in-Charge at Girls Gone Strong, talks to the former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about the history of bringing Girls Gone Strong to fruition and filling the void of fitness information geared towards women. Topics under discussion include getting involved with the fitness industry and the NSCA, how to better coach women in a fitness setting, and creating educational content to support those who want to learn more. Find Molly on Instagram: @themollygalbraith or @thegirlsgonestrong

Few strength coaches have shaped sport performance like Al Vermeil — the only strength coach to earn championship rings in both the National Football League (NFL) and National Basketball Association (NBA). In this Gatorade Performance Partner Special Episode, Vermeil shares how a career built on explosiveness, adaptability, and relentless curiosity has transformed teams at every level. From advancing plyometrics and Olympic lifts in the 1970s to creating the performance pyramid and the innovative “time machine” testing system, his methods have influenced generations of coaches and athletes worldwide. Known for blending timeless principles with fresh, actionable ideas, he explains how mechanics, group management, and collaboration create consistent results and lasting trust. Along the way, Vermeil offers rare perspectives on coaching longevity, revealing how his adaptability and curiosity have kept him learning — and lifting — into his 80s. Gain practical insights to keep explosiveness central, integrate performance science, and strengthen your long-term coaching impact. Reach out to Coach Vermeil by email at: a60vermeil@sisna.com | Email Jon Jost at: jonathan.jost@pepsico.com | Find Eric on Instagram: @ericmcmahoncscs or LinkedIn: @ericmcmahoncscs. This special episode is brought to you in part by Gatorade Performance Partner. Learn more and join their community at GatoradePerformancePartner.com.

There are many factors, both personal and environmental, that play a role in the success of a training and diet program for an individual client. This article looks at the factors to be aware of and some solutions to finding the best fit program for an individual client.

This excerpt from the book Exercise Technique Manual for Resistance Training, 3rd Edition, discusses the proper technique for the glute ham raise exercise.

Hear from 2022 NSCA Professional Strength and Conditioning Coach of the Year, Dan Dalrymple. Dalrymple shares insight, advice, and comparisons on working with players at the college and professional levels. He also mentions his special career connection with 2022 NSCA College Strength and Conditioning Coach, Liane Blyn. Tune in as Dalrymple talks to NSCA Coaching and Sport Science Program Manager, Eric McMahon, about professional development for coaches, and how the NSCA played a valuable role throughout his career development. Connect with Dan on Instagram: @dan_dalrymple | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Coaching elite mixed martial arts (MMA) athletes demands creativity, adaptability, and a global mindset. Gavin Pratt, Senior Director of Strength and Conditioning at the Ultimate Fighting Championship (UFC) Performance Institute, shares insights from his international career. Pratt reflects on preparing athletes for the Chinese National Games and managing strength and conditioning at the world’s first MMA academy in Shanghai. Applying a systems-based approach, he tackles MMA’s unique challenges — including unpredictable training schedules, diverse personalities and backgrounds, session intensity, and load management. Driven by passion rather than prestige, Pratt emphasizes he’s never been a "tracksuit hunter" — someone motivated primarily by titles or status. He highlights MMA’s innovation potential, especially when using individualized technology based on athletes' force or velocity deficiencies. Pratt contrasts the United States’ expertise in speed, agility, and change of direction with Australia’s early adoption of sports science. He also provides valuable interview advice to help coaches communicate effectively under pressure. Discover practical strategies to elevate your coaching impact. Connect with Gavin via email at gpratt@ufc.com and on Instagram: @gav_pratt | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs If this episode sparked your interest in MMA and other combat sports, take the next step by joining the NSCA Combat Sports Special Interest Group (SIG) on LinkedIn. Connect with a global network of professionals shaping the future of performance. Inspired by Nick Barringer’s recommendation? Register early to save on 2025 NSCA Tactical Annual Training. Catch Barringer’s talk on performance bloodwork and more nuggets of wisdom.

Hear from the 2023 NSCA Assistant College Coach of the Year, Gary Calcagno, from Oklahoma State University. In this episode, Calcagno shares highlights from a more than 30-year strength and conditioning career and how being resourceful as a once aspiring coach prepared him for lasting professional success with NSCA Coaching and Sport Science Program Manager, Eric McMahon. Calcagno also discusses his long history with the NSCA, recent areas of progress across the profession, and the role of quality leadership in managing a successful strength and conditioning program. You can reach Gary by email at gary.calcagno@okstate.edu | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs