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.

The purpose of this article is to compare the effects of quarter, parallel, and full depth squats on muscle activity, joint stress, athletic abilities, and potential injury risks for the consideration of all strength and conditioning professionals.

This article serves to educate strength and conditioning coaches on the influence exercise can have on the various hormonal pathways that are impacted by polycystic ovarian syndrome (PCOS), including insulin resistance, cortisol, testosterone, follicle-stimulating, and luteinizing hormones.

This article aims to discuss concurrent activation potentiation (CAP) and the proposed mechanisms underlying it, summarize the available research examining the phenomenon, and provide strategies for its implementation.

This NSCA Coach article explores how combining strength and plyometric training can improve volleyball hitters’ vertical jump and power. Visit NSCA online to read more on athletic performance and sports science.

Dan Jahn, the owner of Maximum Sports Conditioning, talks to NSCA’s Coaching and Sport Science Program Manager, Eric McMahon, about cultural awareness for strength and conditioning coaches. Jahn discusses recent racial incidences related to coaches and athletes, and suggests ways that coaches and administrators can do better in promoting positive conversations around these difficult topics. Jahn also shares his experience as a private strength and conditioning business owner in the greater Seattle area and perspectives on being a well-rounded coach and mentor. Find Dan on Instagram: @daniel_jahn and follow the NSCA Diversity and Inclusion Committee on Facebook | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The purpose of this article is to review the related literature that has explored the influence of resistance training programs on the onset of fatigue and muscular power as it relates to non-contact high-intensity intermittent sports, in order to provide suggestions for creating same-day training programs.

This article explores the critical role of nutrient timing in optimizing energy levels, supporting recovery, and enhancing overall physiological responses.