This article will review the latest evidence regarding optimal rest intervals, and the science behind them.

Listen in as Angelo Gingerelli, Assistant Strength and Conditioning Coordinator at Seton Hall University in New Jersey, tells the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about his journey in the strength and conditioning profession. Topics include working collaboratively as a strength and conditioning staff, positive social media practices, taking on additional staff responsibilities as an adjunct professor, and working with endurance athletes. You can reach out to Coach Gingerelli on Instagram: @finish_strong_book| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The goal of this article is to define some of the basic physiological responses to acute and chronic altitude exposure and to provide some evidence-based, practical guidelines when approaching training and racing at higher altitudes.

Cory Kennedy, Head Strength and Conditioning Coach at the Institut National du Sport du Québec in Montreal, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about the importance of monitoring athletes and the equipment used to keep track of their well-being.

This NSCA Coach article examines the importance of hip-shoulder separation on performance in baseball pitching. Visit NSCA online to read more on athletic performance and sport science.

This article describes two different methods for testing core muscle power. Both of the described methods utilize medicine ball throws.

Bridge the Gap Lecture: A Different Look at Core Training: The Backside

Bridge the Gap Practical: A Different Look at Core Training: The Backside

Bridge the Gap Practical: A Different Look at Core Training: The Backside

Getting Left of the Boom: How to Keep Normal Reactions from Turning into PTSD