The following erratum, a correction to a published article, appears in the October 2015 issue of the Journal of Strength and Conditioning Research.

Field tests have become popular in applied exercise science and sport performance enhancement programs because of their simplicity and ability to generalize results. However, numerous confounding factors may influence the validity of test data from such evaluations.

You can’t talk about strength and conditioning without Coach Boyd Epley. Regarded as the “Godfather of Strength and Conditioning,” Epley laid the groundwork for the profession and later founded the NSCA in 1978. His 10 Husker Power Principles, developed at the University of Nebraska, remain a cornerstone in programming and formed the basis of sport-specific training. Emphasizing strength and power, Epley implemented testing and debunked the prevailing belief that weightlifting hindered speed. He recounts his journey with co-hosts Eric McMahon and Jon Jost, chronicling how a pole vault injury and exposure to bodybuilding led him to become the first collegiate strength and conditioning coach. What began with cement bars and paint cans evolved into a fully equipped weight room and impressive lifelong career. Additionally, Epley’s open-door policy — even with his fiercest competitors — helped drive the profession forward. This episode is a must-listen for anyone interested in strength and conditioning history. Explore the University of Nebraska’s Husker Power Principles discussed in this episode. Reach out to Coach Epley by email at boydepley@mac.com. Get in touch with 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. Want to get involved as an NSCA Volunteer? Discover opportunities to lead and share your expertise at NSCA.com/Volunteer. Applications for many positions open in September and October!

This article provides methods used by tactical facilitators, related research articles, and professional interviews to demonstrate how physical conditioning facilitates the transition from practice to duty for service members, including law enforcement and fire and rescue personnel.

Join Gray Cook in exploring traditional methods and physical development hacks that focus on the criteria that professionals should use to decide which is best in certain situations. This session from the NSCA’s 2016 National Conference also covers specific tests and exercises for hacking power and strength.

Kevin Neeld, Head Performance Coach of the Boston Bruins National Hockey League (NHL) team, joins the NSCA Coaching Podcast to share about strength and conditioning practices in the NHL. Neeld connects with NSCA Coaching and Sport Science Program Manager, Eric McMahon, on his path to working in professional hockey, the involvement of strength and conditioning at the annual NHL Draft Combine, and the partnership between the Strength and Conditioning Association of Professional Hockey (SCAPH) and the NSCA. The discussion includes perspectives for aspiring coaches about working in professional hockey, on-ice and off-ice training, and the recent growth of performance staffs. Connect with Kevin on Instagram: @kevinneeld or Twitter: @KevinNeeld| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article discusses using the principle of specificity as an important component in tactical training programs to enhance performance, decrease injuries, and improve functional longevity of a tactical athlete.

This article is part of a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical strength and conditioning communities.

Learn how to use sprinting as a means of screening athletes for power, strength, range of motion, and coordination. In this session from the NSCA’s 2018 National Conference, Derek Hansen also identifies appropriate sprinting and running mechanics for optimizing performance and minimizing injury, and outlines a process for using sprinting as a return-to-play modality for soft-tissue and joint injuries.

The purpose of this article is to justify the importance and advantage to properly incorporate upper body power (UBP) training in Mixed Martial Arts (MMA) athletes.