Studies support the use of kettlebells for improving power, although evidence for using them to improve strength and aerobic fitness is still equivocal. Studies investigating the biomechanical properties of kettlebell training have been fruitful, and it may be useful for developing sprint running performance and for injury prevention.

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.

This article discusses the effects of instability on force and velocity throughout the body.

Ground-based free weight lifts, especially the explosive Olympic-style lifts, are highly recommended for athletic conditioning for the core muscles. They can provide a moderately unstable stimulus to augment activation of the core and limb muscles, while still providing maximal or near maximal strength, velocity, and power output.

You can’t talk about strength and conditioning without Coach Boyd Epley. Regarded as the “Godfather of Strength and Conditioning,” Epley laid the groundwork for the profession and later founded the NSCA in 1978. His 10 Husker Power Principles, developed at the University of Nebraska, remain a cornerstone in programming and formed the basis of sport-specific training. Emphasizing strength and power, Epley implemented testing and debunked the prevailing belief that weightlifting hindered speed. He recounts his journey with co-hosts Eric McMahon and Jon Jost, chronicling how a pole vault injury and exposure to bodybuilding led him to become the first collegiate strength and conditioning coach. What began with cement bars and paint cans evolved into a fully equipped weight room and impressive lifelong career. Additionally, Epley’s open-door policy — even with his fiercest competitors — helped drive the profession forward. This episode is a must-listen for anyone interested in strength and conditioning history. Explore the University of Nebraska’s Husker Power Principles discussed in this episode. Reach out to Coach Epley by email at boydepley@mac.com. Get in touch with Jon Jost at jonathan.jost@pepsico.com. Find Eric on Instagram @ericmcmahoncscs or LinkedIn @ericmcmahoncscs. This special episode is brought to you in part by Gatorade Performance Partner. Learn more and join their community at GatoradePerformancePartner.com. Want to get involved as an NSCA Volunteer? Discover opportunities to lead and share your expertise at NSCA.com/Volunteer. Applications for many positions open in September and October!

This article discusses current tactical and youth training literature into a 16-week JROTC strength and conditioning model for high school students. Visit NSCA online to learn more about athletic performance.

The snatch is one of the most technically demanding competitive movements. This article focuses on barbell trajectory (or bar path), motor control, and the height of the bar relative to the athlete’s body.

This book excerpt reviews functional isometrics as a way to build strength at the weakest point in the range of motion.

The following article is an example training program that was built based on personal experience and research for an in-season soccer athlete.

Sled exercises provide a training stimulus that closely mimics real-world physical demands of sports. This article provides examples of how to implement sled training into a program.