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 second article of a two-part series continues the discussion of long-term athletic development (LTAD). This article provides practical application of the LTAD principles by examining two sample programs.

Hear from Lacey Jahn, Head Strength and Conditioning Coach for the United States Marine Corps East School of Infantry. Jahn shares her unusual path into strength and conditioning with NSCA Coaching and Sport Science Program Manager, Eric McMahon, including stops in curriculum development and working as a lifeguard. Learn more about tactical strength and conditioning jobs, athletic qualities as they relate tactical performance in the military, and the how to approach attending strength and conditioning education events as a young coach. You can reach out to Lacey on Instagram: @laceylyrla | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Learn about middle school and high school strength and conditioning from 2022 NSCA Coaches Conference presenter Elton Crochran. Coach “Croc” shares his story about transitioning from collegiate strength and conditioning to his work as the Strength and Conditioning Coordinator at Randolph Field School District in San Antonio, TX. Crochran is currently the Head Strength and Conditioning Coach at Veterans Memorial High School. He talks about his hands-on coaching session from Coaches Conference, as well as developmental milestones across key stages of long-term athlete development. Find “Coach Croc” on Instagram: @ecrock2 or Twitter: @TheCrocShow| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

Grow as a professional and connect with peers by applying to serve on a NSCA Professional Development Group. Applications are accepted from October 1 to December or January 15 annually. Check back during the application window for information on open positions.

This article suggests how high school strength and conditioning coaches can not only prepare high school athletes for sports and fitness, but also help with the process of improving fitness and athleticism of all youth.

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

This article aims to describe the development of the sport scientist role and clarify the common qualifications and responsibilities therein.