Flexibility training is important because of the role that flexibility plays in improving movement performance and reducing the opportunity for injury. Learn more about the role of flexibility training in this exclusive excerpt from the book NSCA's Essentials of Personal Training, Second Edition, published by Human Kinetics.

The purpose of this article is to help both personal trainers and clients with seven main concepts within exercise physiology that will improve training effectiveness and assist in explaining the body’s response to exercise.

There's risk in every business, but fitness professionals can often face higher risk than most. While personal trainer insurance can offer solid protection, fitness professionals can best protect themselves by understanding the fundamentals of risk management as they apply within the realm of sports and fitness. In this article, global insurance firm Integro Entertainment & Sports offers tips on how to best protect yourself and your business, defines common insurance terms, and provides an overview to understanding insurance conditions.

This sample job description is intended to be used as a starting point for creating a job description that is appropriate for your situation.

Apply to become an NSCA School of Distinction and gain national recognition for your K-12 strength and conditioning program. Learn how to qualify and elevate your school’s fitness standards.

This article uses relevant research and literature to provide suggestions for optimal recovery in tactical operators.

This article provides an overview of a resistance training program for tactical strength and conditioning facilitators in large law enforcement academy settings.

Bone tissue is “alive” and is a dynamic tissue that can respond to resistance training. In addition to the obvious effects of resistance training on muscle mass and strength, resistance training may lead to decreased risk for osteoporosis, fractures, and falls in later life.

Starting into the personal training business is a very exciting endeavor full of great potential, possibilities for success, and endless opportunities to help others. However, many of the “common practices” found in today’s personal training industry are not the most effective tactics to implement.