This excerpt from Developing the Core briefly defines closed- and open-chain exercises and their respective roles in training.

This article contains examples of how to periodize training programs to help aerobic endurance athletes reach their peak condition at the appropriate time of the year.

This is an excerpt from NSCA's Essentials of Sport Science by NSCA -National Strength & Conditioning Association, Duncan N. French & Lorena Torres-Ronda.

The JSCR Editorial Excellence Award is presented to members of the Journal of Strength and Conditioning Research (JSCR) Editorial Board in recognition of their service to the NSCA.

This article covers the anatomy and mechanics of spinal stabilization and how to properly brace for both maximal and sub-maximal lifts. Because of the forces that are generated by, and transmitted through, the body during resistance training, having a sound understanding of stabilization is paramount for safe and effective training.

Mike Minnis, Director of Performance Nutrition and Assistant Strength and Conditioning Coach for the Philadelphia Eagles National Football League (NFL) team, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, and guest co-host Jon Jost, a 27-year veteran collegiate strength and conditioning coach and Gatorade’s Team Sports Manager. This Gatorade Performance Partner Special Episode, highlights “The Power of Mentorship” and the importance of building quality relationships as the foundation of meaningful mentor and mentee experiences. Find Mike on LinkedIn: Mike Minnis, Twitter: @MMinnis89, or Instagram: @MMinnis89 |Find Jon via email: jonathan.jost@pepsico.com | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This excerpt describes plyometric training with regards to the stretch-shortening cycle.

It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.

Research shows that the appropriate integration of resistance training into the endurance athlete’s training can result in significantly better performance when compared to classic endurance training plans that focus only on aerobic endurance.