This excerpt describes plyometric training with regards to the stretch-shortening cycle.

Should personal trainers include the crunch exercise in an exercise program? The answer should always be, “it depends;” however, arriving at the best answer requires a process.

This article discusses career development and progression for women in the field of strength and conditioning. Coach Andrea Hudy provides her personal insight as she touches on goal setting, core values, and professionalism.

This article describes how introduction of evidence-based practices requires today’s fitness professional to raise the bar of his or her education and analytical experience by actively and consistently using techniques of research in order to perform their job as a fitness professional.

Learn from a coach who took his career from working with Winter Olympic and professional sport athletes to success in the private sector. In this episode, Bret Kelly of Exos and formerly United States Ski and Snowboard, shares about his journey and the need for coaches to remain versatile in growing their professional skills in the field. Tune in as Kelly connects with Eric McMahon, the NSCA Coaching and Sport Science Program Manager, on seeking out opportunities to work in niche Olympic sports, the growing uses of performance technology, and the value of building a strong support staff. Find Bret on Instagram: @bk_strengthcoach and on Twitter: @bret_kelly_ | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Drew Hammond, Army Holistic Health and Fitness (H2F) Program Director at Fort Bragg, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about differences between tactical and collegiate strength and conditioning. Topics include the Army H2F Program, tactical athlete programming, and how to pursue military strength and conditioning positions. Find Drew on LinkedIn: Drew Hammond | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The purpose of this article is to present a sample injury prevention program with a specific emphasis on lower body posterior chain development throughout competitive and non-competitive college lacrosse seasons.

Emily Zaler, Assistant Strength and Conditioning Coach for the National Football League (NFL) Denver Broncos, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the benefits of being persistent and proactively seeking out opportunities in the field. Topics under discussion include working with professional athletes, facing adversity head on, and how no task is too small to show how you can add value to a program. Find Emily on Instagram: @ezaler or Twitter: @EZaler | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

In this lecture from the NSCA's 2014 Coaches Conference, Dr. Bryan Mann addresses velocity-based training (VBT) in sports. Dr. Mann defines VBT as "the use of various devices that measure displacement and time" as he describes each device and its ability.