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.

This Kinetic Select from Developing the Core reviews the effects of muscle activity when performing exercises on unstable surfaces.

This excerpt from Strength Training, Second Edition provides insight into how resistance bands and cords can be used for a variety of training methods.

Strength and conditioning professionals who incorporate a properly designed and supervised training program can help their young athletes train, compete, and reduce the likelihood of injury.

Hear from the 2023 NSCA Assistant College Coach of the Year, Gary Calcagno, from Oklahoma State University. In this episode, Calcagno shares highlights from a more than 30-year strength and conditioning career and how being resourceful as a once aspiring coach prepared him for lasting professional success with NSCA Coaching and Sport Science Program Manager, Eric McMahon. Calcagno also discusses his long history with the NSCA, recent areas of progress across the profession, and the role of quality leadership in managing a successful strength and conditioning program. You can reach Gary by email at gary.calcagno@okstate.edu | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

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

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

This excerpt from Developing the Core gives a quick look into why a stable trunk is so important for swimming athletes.

This book excerpt is from Developing Agility and Quickness, Second Edition and goes over change of direction drills to help with speed and power development as well as an athletes cognitive and decision making skills.

Potentially, an instability training program that first involves static balance and then progresses to dynamic balance activities would improve intrinsic balance. This improvement in balance would increase movement confidence, releasing the neuromuscular system from a stiffening strategy to more unimpeded motion, force, and power development.