HRV is thought to provide objective insight into understanding fatigue, “trainability,” and “readiness” to perform in athletic populations. Evolving access to HRV data may enhance the understanding of individualized fitness and training responses in tactical athletes.

This article breaks down periodization into sequencing and integrating training factors to optimize training outcomes.

A problem facing personal trainers is the lack of awareness needed to work with clients who suffer from attention deficit hyperactivity disorder (ADHD). This article aims to bring awareness of the symptoms of ADHD to personal trainers, discuss how they potentially affect training of various clients, and present programing considerations for training clients with ADHD.

This article compares an equipment-heavy Army Combat Fitness Test to a minimal-equipment training program and test.

Tactical Strength and Conditioning Facilitators® are professionals in tactical fields (e.g., military, fire and rescue, law enforcement and other professions) who apply scientific knowledge to improve performance, promote wellness and decrease injury risk. These Tactical Strength and Conditioning Facilitators help their peers improve on-the-job physical performance and reduce time off due to injury. Learn more about expanding your professional expertise with NSCA’s TSAC-F® certification!

This article discusses the ratings of perceived exertion (RPE) scales and how to educate older clients to utilize them, as well as how to monitor and safely progress their training intensity.

There are many factors, both personal and environmental, that play a role in the success of a training and diet program for an individual client. This article looks at the factors to be aware of and some solutions to finding the best fit program for an individual client.

The official position statement of the NSCA on long-term athletic development.

This Kinetic Select from NSCA’s Essentials of Personal Training, Second Edition gives a brief overview of respiratory adaptations, and how aerobic interventions of duration and intensity can be used for specific adaptations for endurance training.

The purpose of this article is to examine the effects and results of a training program designed specifically for United States Air Force (USAF) Pararescuemen.