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.

This book excerpt from Developing Agility and Quickness describes the windows of opportunity in youth athletes to time progressions in speed and agility training with their biological and chronological development.

This article from Developing Agility briefly discusses the importance of age-appropriate speed and agility drills.

Colorado Springs, CO – The National Strength and Conditioning Association (NSCA) is proud to announce the organization's 2022 Career Awards winners.

This article discusses the importance of a strength coach in their institutions and how to effectively design and implement program mission, vision, and core values.

COLORADO SPRINGS, CO – The National Strength and Conditioning Association (NSCA) and the President’s Council on Fitness, Sports & Nutrition announced the winners of the 2013 Strength of America Awards. These awards recognize high schools that have represented the gold standard in strength and conditioning programs.

A physical assessment continues to be one of the best ways to evaluate and measure physical preparedness and readiness of a military unit for job-related tasks and future missions. Tactical facilitators must consider multiple factors when developing testing protocols and programs, including leadership support, limited resources, and training cycle time constraints.

Integrating weight room cues that are more consistent with those used to reinforce safer tackling techniques on the field may help with athlete retention and buy-in, and prevent potential confusion.

Joe Siara, Manager of Peak Performance Programs for the New York Yankees Major League Baseball (MLB) team, joins NSCA Coaching and Sport Science Program Manager, Eric McMahon, to discuss the path from Minor League Baseball Strength and Conditioning Coach to sport scientist. The discussion includes a recap of the 2021 Professional Baseball Strength and Conditioning Coaches Society (PBSCCS) Baseball Sport Science Virtual Clinic, an explanation of the Certified Performance and Sport Scientist™ (CPSS™) exam development process, and practical applications of technology across a variety of performance settings. Find Joe via Email: jsiara@yankees.com | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The purpose of this article is to provide personal trainers with a review of common muscle extensibility tests of the lower extremity.