Acceleration is the rate of change in velocity, so this phase of sprinting is critical for changing directions as rapidly and efficiently as possible. Optimal technique for linear sprinting in the acceleration phase involves four factors that maximize stride length and frequency.

Acceleration and maximal velocity are two factors that are key for any position in football and can determine success in many situations out on the field. This article will review several aspects of sprint mechanics and training to enhance linear (straight-ahead) speed for football players.

The purpose of this article is to bring awareness and provide an overview of emerging areas within strength and conditioning and sport science.

This excerpt from Developing Speed describes an agility drill that aims to develop change of direction.

Keynote Presentation

Ali Kershner, Director of Creative Strategy for Art of Coaching, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about overcoming adversity on the road to win the 2021 National Collegiate Athletic Association (NCAA) Division I Women’s Basketball Championship at Stanford University. Topics under discussion include the inequalities found at the NCAA tournament, being true to yourself as a coach, and working outside of the weight room to help strengthen coach-athlete relationships. Find Ali on Instagram: @kershner.ali or Twitter: @alikershner | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Law enforcement and correctional officers have the potential to be in a physically demanding situation at any time. This article is an overview of a conditioning program that can be used in physical training for recruits in the academy.

Since 1998, Bryan Mann has dominated strength and conditioning, securing positions at elite collegiate programs and defining research in strength, power, and velocity-based training (VBT). As the Academic Director of Strength and Conditioning at Texas A&M University, Bryan still gets the rewarding chance to shape students like his former athletes, but now, he’s focused on the future. He’s expanding his scope to human performance as a whole — applying his coaching expertise to advance performance across general, special, and tactical populations. Join NSCA Coaching and Sport Science Program Manager Eric McMahon as we follow Bryan’s professional path, including his recent transition to the Aggie’s powerhouse performance staff alongside Bo Sandoval and Tommy Moffit. Plus, explore pioneering research on Parkinson’s, the rise of individualization in VBT, and how to create a “forward” (not backup) plan for career longevity. Connect with Bryan on Instagram @jbryanmann or Twitter/X @jbryanmann | Find Eric on Instagram @ericmcmahoncscs or LinkedIn @ericmcmahoncscs In this episode, you’ll learn about the NSCA Presenter Application process. Apply by May 15 to be considered for 2025 local events and conferences while earning CEUs for your expertise.

This article examines training from collegiate lacrosse programs and how this data can be used to develop data-informed recommendations and refine current approaches towards preparing military and tactical personnel for the Army Combat Fitness Test.

Decompressing after a workout, practice, or competition is a beneficial habit that can be achieved through breathing. This article provides an overview of the autonomic nervous system and guidelines for how to use breathing to calm, or balance, the brain and body.