Two factors that determine running speed are stride cadence and stride length. Because athletes propel themselves forward only when their foot is in contact with the ground, the stance phase of the running stride should be the focus of speed enhancement programs.

This NSCA Coach article provides a proposes a framework for standardizing SEB resistance training based on principles of kinetic and potential energy. Visit NSCA online to read more on exercise science and sport performance.

Dr. Tim Suchomel, Assistant Professor at Carroll University and Wisconsin State Director for the NSCA, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the emerging role of sport science in strength and conditioning. Topics under discussion include Suchomel’s growing involvement with the NSCA, as well as weightlifting derivatives and their benefits for more individualized performance adaptations. Find Dr. Suchomel on Twitter: @DrTSuchomel or Instagram: @drtsuchomel or NSCA Sport Science and Performance Technology Special Interest Group | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The purpose of this article is to present a brief review of research on the safety and efficacy of caffeine used by athletes participating in anaerobic-dominant sports.

This article examines how plant-based diets can effectively support athletic performance. Visit NSCA online to learn more about exercise science and nutrition research.

This article seeks to analyze the needs analysis for emergency medical service (EMS) personnel and provide sample strength and conditioning programming for EMS personnel.

This article serves as a guide for current and future strength and conditioning professionals who oversee program design for fire academy recruits. This includes a summarized needs analysis and a sample training program that considers the unique challenges of the fire academy.

The purpose of this article is to discuss the different opinions regarding the validity of early sport specialization as opposed to diversification, specifically the effect these two methods have on injuries, motor development, skill acquisition, and social and psychological aspects.

While social media can serve as an efficient business tool, it can also complicate the legal rights of the entrepreneurs who use them. This article focuses on three specific—and perhaps surprising—ways in which social media can alter the employment rights of fitness professionals and the gyms they work for.

This NSCA Coach article offers a brief description on the various methods for setting resistance training loads. Visit NSCA online to read more on strength training and program development.