Strength and conditioning coaches who systematically progress specific training variables, including games, can help youth improve performance and reduce the risk of injury.

By adhering to the basic principles of training, including progressive overload, periodization, and a safe lifting environment, the bilateral deficit can be improved by the amalgamation of unilateral force production, maximal effort, and repeated effort training.

In this lecture from the NSCA's 2016 Coaches Conference, Caitlin Quinn discusses how to implement simple techniques for creating a disciplined (yet enjoyable) team lifting environment. Quinn talks about how to hold athletes to a high standard of knowledge and movement accountability, how to teach simple physiology to achieve desirable technique, how to instill a level of ownership within each athlete, and how to place a large emphasis on an athlete's mental engagement throughout a lifting session.

What training approaches are efficient and effective at developing functionality and resiliency at the core? The answer lies within an intelligent, systemic, multi-method approach to training the core, including an eclectic set of training tools to individualize specific needs of athletes.

This excerpt from the book Exercise Technique Manual for Resistance Training, 3rd Edition, discusses the proper technique for the glute ham raise exercise.

Learn practical programming ideas to implement in youth speed training programs. In this session from the NSCA’s 2017 National Conference, Lance Walker explains how to leverage the differences between starting, acceleration, and maximum velocity dynamics (movement preparation) and plyometrics. Learn about the most common errors made by young athletes when training linear speed with practical tools, teachings, and contextual cues.

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.

This article presents two football-specific speed drills in detail—the single-leg box explosion and the mountain climber.

This excerpt from NSCA’s Essentials of Personal Training discusses the importance of education on proper running surfaces, appropriate footwear, and the benefits of cross-training in addressing overuse of the knee.

In this session from the 2015 NSCA TSAC Conference, Matt Wenning explains the sumo deadlift, a foundational exercise for maximal strength development and a tool that is essential to the tactical population due to its movement pattern. The ability to learn proper technique and progressions with this exercise can help to improve a tactical athlete’s performance and decrease the likelihood of injury because it trains major muscle groups and multiple joints at the same time.