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.

The proper age-specific program may improve your teenager’s sports performance and reduce their risk of injuries.

High standards improve the quality of professionals working within the fitness industry. This article provides steps that may help to increase income for personal trainers.

The National Strength and Conditioning Association (NSCA) announces the results of its 2024 Elections, as selected by NSCA Members. These chosen individuals, nominated for their dedication and contributions to the NSCA and professional community, will help shape our future and further our mission to advance strength and conditioning research and education.

Providing a safe and effective youth strength and conditioning program is only the foundation of their long-term athletic development.

Jeff Connors, who retired after a staggering 31-year collegiate coaching career, talks to the former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about being a servant to athletes and contributing to their lives. Topics under discussion include “surviving” head coaching changes, learning from others in the field, and using his coaching experiences to write books.

As consumers embrace technology, they are also expecting that same incorporation of technology into their exercise programs. This article shares how some top trainers are meeting this need.

This episode unites strength and conditioning perspectives across three continents. David Joyce and Dan Lewindon, the co-editors of High-Performance Training for Sports, discuss their new book, including the high-caliber list of expert contributors from around the world. Discussion centers on the expansion of performance environments to include new perspectives, and the increased need for professional collaboration to deliver maximally effective training programs. Learn about “Zombie Killers,” as Joyce and Lewindon share with NSCA Coaching and Sport Science Program Manager, Eric McMahon, in an episode that provides insight into everyday coaching practices. Find David on Twitter: @DavidGJoyce | Find Dan on Twitter: @DanLewindon | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

In order to ensure consistent and accurate results, coaches must take certain steps to ensure proper data collection. It is also important to establish sound protocols prior to testing.

Factors such as the types of exercises used, the number of muscle groups trained per session, the structure of the program, and the client’s training status and overall fitness level dictate training frequency.