This article discusses how high-intensity interval training may be an effective metabolic training method for soldiers trying to maintain physical preparedness during deployment.

Knowing when to train and how much time to devote to training each of the three energy systems is an important ingredient of success in endurance sports. This knowledge is also reflected in a well-designed and scientifically-based training plan.

This article explains Fartlek training as well as how it can be programmed and individualized for different clients.

This article from NSCA Coach explores how beet juice and nitrate supplements can enhance athletic performance. Learn more about nutrition and exercise physiology online at NSCA.com.

This article will explain the interference effect and provide a rationale for why low-intensity steady-state (LISS) cardiovascular training may be a useful tool for those interested in improving their body composition.

Scientific research has identified lactate threshold (LT) and maximal exercise performance as being very important contributors to endurance performance. A well-designed endurance training program can lead to improvement in both LT and maximal exercise performance within a single season and from season to season.

Dr. Brian Shilling, Chair of the Kinesiology & Nutrition Sciences at UNLV and former President of NSCA Foundation, and Dr. Andy Galpin, Professor in the Center for Sport Performance in charge of the Biochemistry and Molecular Exercise Physiology Lab at California State University, Fullerton talk to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about the University programs that they work for, their involvement in research, and the and process of grants for strength and conditioning coaches.

This excerpt briefly discusses components of interval workouts, including recommended volume and intensity, to increase overall endurance in athletes.

Thrown into the fire — that is how Jeanne Rankin learned, and it’s how she’s developing her athletes and interns at Coastal Carolina University. Rankin reveals how trust is what drives buy-in, performance, and success; without it, even the best program is just a piece of paper. She breaks down some of strength and conditioning’s toughest realities — long hours, relentless demands, and work-life challenges — which require strategic approaches across career stages. A process-oriented coach, Rankin shares practical strategies for setting boundaries, maximizing efficiency, and avoiding burnout when 70-hr workweeks are common. She also delivers real-world insights on career longevity, professional growth, and adapting to an evolving industry. With salary conversations, career sustainability, and the future of collegiate strength and conditioning on the table, Rankin brings an unfiltered, solutions-driven perspective. Whether you are just starting out or an experienced professional, this episode delivers straight talk on what it takes to succeed long-term. Connect with Jeanne on Instagram: @thegingerguns or by email at: jrankin@coastal.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Check out the 2022 NSCA Salary Survey discussed in this episode and watch for 2025 NSCA Salary Survey results coming soon. Additionally, find actionable strategies to support a raise request in the NSCA’s new article, “How to Ask for a Raise in Strength & Conditioning.” Read the NSCA’s proposal to the United States Bureau of Labor Statistics (BLS) to recognize “strength and conditioning coach” as a detailed occupation in their classification system.

This excerpt from NSCA’s Essentials of Personal Training discusses the importance of education on proper running surfaces, appropriate footwear, and the benefits of cross-training in addressing overuse of the knee.