It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.

This three-part series will show how personal trainers can create a physically literate cradle-to-grave culture for all, with LTAD as the framework. This article addresses awareness of LTAD and why is it important for personal trainers.

This excerpt from Developing Speed looks at how a fundamental understanding of the biomechanical principles that affect speed can assist coaches and athletes in developing running speed.

This excerpt briefly discusses different assessments of internal and external load measures.

The primary focus of this article is to provide personal trainers with an evidence- and practice-based approach to exercise selection and implementation in those with low back pain.

This article will provide some conditions and standards with specific tools personal trainers may consider using in their initial interview with potential clients.

Mike Snowden, University of Alabama Men’s Basketball Strength Coach, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about having a genuine relationship with head sport coaches. Topics under discussion include building players into the program, creating buy-in, and embracing new and unique career opportunities. Find Mike on Instagram: @mike__snowden or Twitter: @Mike__Snowden | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This NSCA Coach article explores how neck training programs can reduce the severity of sport-related concussions. Visit NSCA online to read more on sports science and athletic performance.

Sam Melendrez, full-time strength and conditioning coach for Discovery Canyon Campus High School, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the value of strength and conditioning coaches at the high school level. Topics include advice for those who are interested in strength training youth and high school athletes, programming fundamentals, and the value of applying classroom management skills in the weight room. Find Sam on Twitter: @sammelendrez2 | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This excerpt from Developing Speed demonstrates a fun drill aimed to develop the ability to make a cut step in response to a stimulus and to accelerate from this direction change.