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.

One common thread that provides an advantage for all soccer players at any position is to be faster than the opponent. Incorporate these drills into your next speed session.

Personal Trainer Quarterly |Fitness News | Professional Development This Personal Trainers Quarterly article discusses the role of exercise professionals in the healthcare continuum through disease prevention, rehabilitation, and overall health promotion. Visit us online to learn more about fitness news and professional development.

Hunter Schurrer, Contracted Human Performance Specialist for Fort Lewis Washington 1st Special Forces Group talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about Coach Schurrer’s experience working with collegiate athletes, his mentors at the beginning of his S&C career, and his transition from D1 athletics to Tactical Strength and Conditioning. Topics under discussion include coaching colligate athletes, transitioning to the tactical setting, and training special forces groups.

Omega-3 fatty acids not only have positive impacts on the eyes, heart, brain, and joints, but also on muscle tissue. Omega-3 is a very important nutrient that can help an individual achieve optimal health and performance.

Brice Long, Director of Human Performance Experience at O2X, talks to the NSCA Coaching Program Manager, Eric McMahon, about O2X’s holistic approach for fire, police, military, and federal agencies. Topics under discussion include the value of training as a firefighter, physical tests and assessments in the National Guard, and being diverse in your skill sets as a coach. Find Brice on Instagram: @o2xhumanperformance or Twitter: @o2xhp | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

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

Tactical jobs are fast-paced, physically and psychologically intense, and failure can have tragic consequences, making it vital to train tactical athletes to perform better under stress.

This article discusses baseball-specific strength and conditioning techniques, focusing on lower extremity training and improving shoulder mechanics.

This article from TSAC Report 76, shares information on the sensory feedback system and its impact on how effectively the body combats gravity. Visit NSCA online to learn about neuroscience and exercise research.