With the need to be ready under any circumstances from operational missions to physical training, understanding how the adrenal gland functions is important for any tactical athlete. The adrenal gland mediates performance and can have a negative effect on the body’s physiology when exhausted. It is vital to understand the interventions needed to obviate the negative effects and enhance the positive aspects of such physiological function. This session from the 2015 TSAC Annual Training sheds light on this important physiological system that impacts both physical health and functional performance.

Certified Strength and Conditioning Specialist Exam Description. The Certified Strength and Conditioning Specialist® (CSCS®) exam is comprised of two sections that test the candidate's knowledge in the Scientific Foundations and Practical/Applied areas.

The NSCA has twelve committees, each of which was established by the Board of Directors to meet the needs of the NSCA. Learn more about how our committees serve Certification, Conferences, Leadership, Inclusion, Fellowship, and Training (L.I.F.T), Education, Finance, Membership, Nominations, Research, State/Provincial Directors, and Women. Applications for committees are accepted from October 1 to December 15 each year.

This TSAC research column explores how operational exposure and experience shape stress responses in military personnel. Visit NSCA online to learn more about tactical performance and exercise research.

This article describes the various strength training processes that can be implemented to build a soldier’s ruck march capacity.

This article from the TSAC Report shares dietary guidance, customized exercise programs, and strategies for integrating whole health for veterans. Visit NSCA online to learn more about exercise science.

Meet the 2026 NSCA Career Awards recipients and learn about their leadership, service, and contributions, which will be honored at the NSCA National Conference.

Female athletes in the United States have made great progress in sports since Title IX was enacted in 1972. Despite the progress they have made, female athletes have yet to gain full recognition for their athleticism and their achievements. The purpose of this article is to break down the stigma female athletes have received over the years and shine light on the differences that make female athletes a reward to train.

Discovery Canyon High School’s Sam Melendrez explains how experts in his profession are having a profound impact on youth in sports.

This Personal Training Quarterly article discusses blood biomarker monitoring as a vital tool in overtraining syndrome diagnostics and recovery. Visit NSCA online to read more on fitness news and exercise research.