This excerpt from NSCA's Essentials of Tactical Strength and Conditioning explains the importance of wellness programs for tactical athletes.

This section from the book, Developing Endurance, gives an overview of how to plan and develop a program for endurance athletes by following four steps.

This article features the recharge skate—an in-season hockey conditioning drill, designed by the authors, to maintain hockey-specific energy system fitness throughout the competitive season.

In this article, Mike Nelson addresses two stubborn myths associated with increased protein intake and negative effects: kidney issues and bone loss.

Lance Walker, Global Director of Performance at Michael Johnson Performance (MJP), talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about being unselfish in your work, developing your people skills in order to be a better coach, and mapping out your professional path.

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

The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.

This article presents information about assessing speed and agility in a controlled environment with a test that is similar to the actual demands of a specific sport.

Allen Hedrick provides a detailed introduction to launching a successful career as a strength and conditioning coach. If you're looking to become a strength coach, or are interested in learning more about this competitive yet fulfilling career, read this article. From obtaining the right degree(s) to providing appropriate references, Coach Hedrick's words provide insight into building a long-lasting strength and conditioning career.