When integrating resistance training, endurance athletes must ensure that the sessions or workouts are sequenced in the context of the overall workload. Giving careful thought to these factors when designing the training plan will increase the chances of success.

You can find answers to the most frequently asked questions the NSCA receives here.

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.

Learn about sport science careers and the CPSS certification program​.

The Personal Trainer of the Year Award recognizes an NSCA-Certified Personal Trainer (NSCA-CPT) or Certified Strength and Conditioning Specialist® (CSCS) for exemplary service to the advancement of the personal training industry.

Matt Wenning a renowned power lifter and strength and conditioning coach who has over 12,000 hours of experience as a Division I college strength coach in a variety of sports, including football, track and field, swimming, baseball, as well as United States Army Rangers, firefighters, triathletes, and general populations. Matt talks to the NSCA’s Head Strength and Conditioning Coach, Scott Caulfield. Matt’s discusses the obstacles he had to go through both academically (undergrad and grad school) and physically (powerlifting) to get where he is today.

This article is part of a continuing series of tactical strength and conditioning (TSAC) research reviews. It is designed to bring awareness to new research findings of relevance to tactical strength and conditioning communities.

The aim of this article is to highlight the functional importance of the foot, and to provide recommendations for foot conditioning.

The administration and measurement of youth power development has become more available and familiar with the advances of technology. This excerpt introduces varieties of testing and administration practices to assess power in the youth population.

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.