In this session from the 2017 Coaches Conference, Joe Eisenmann explains the three major energy systems in the human body, identifies appropriate tests of physical work capacity, and explains how to design programs that maximize energy production and fatigue resistance in sports.

This Personal Training Quarterly article presents alternative ways of teaching the squat technique. Visit NSCA online to read more on exercise science, health, and fitness.

In this episode, we hear from 40-year veteran strength and conditioning coach, Rock Gullickson. Rock shares his path from collegiate strength and conditioning to the National Football League (NFL), including how weight room conversations have changed over the years as well as his thoughts on growth in the field today. Listen in to hear Rock connect with NSCA Coaching and Sport Science Program Manager, Eric McMahon, on lessons and insights for an impactful coaching career. Connect with Rock via email at Rock-Ter79@hotmail.com| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

The goal of this brief review is to describe what classifies as high-intensity interval training (HIIT) and summarize the potential benefits for various populations: athletic, general, and clinical.

In this session from the 2015 NSCA National Conference, Fred Eaves outlines some of the most pressing issues associated with developing the multisport athlete. He also explains strategies that can be used in order to deal with these issues while maximizing the multisport athlete’s potential.

The football quarterback (QB) is a unique position in sport. To throw or pass the ball, the QB needs to incorporate nearly every muscle in the body in a very precise sequence to optimally release the ball with the right amount of power, spin, and precision. Specific movement patterns are suggested to optimize the performance of a QB.

When choosing whether to purchase new technological advances, strength and conditioning coaches should consider price, practicality, and credibility in order to maximize the training of their athletes.

Learn optimal plyometric setup, execution, and landing mechanics to maximize power output and to best prepare the joint structures to tolerate greater stresses later in training. In this session from the NSCA’s 2016 TSAC Annual Training, Loren Landow explains progressions based on competency and ability, from low-amplitude, bilateral jumps to single-leg deceleration drills.

The purpose of this article is to describe the cause of hamstring injuries in sprinters and present a biomechanical intervention, or drill, that can be used to prevent hamstring injuries while transitioning sprint athletes toward the utilization of frontside mechanics.

This article will discuss the role of strength training, stretching, and functional mobility exercises in reducing falls in older adults and provide a guide for creating a program.