According to a recent study, the hip hinge kettlebell swing produced the greatest amount of hamstring surface electromyography of the three styles of kettlebell swings that were assessed. These findings have implications for the application of kettlebell swing exercises in strength and conditioning, injury prevention, and rehabilitation programs.

This infographic details sprint profiling and reviews possible resistance training exercises that help along the force-velocity curve.

This infographic briefly reviews the differences in sprint velocity and technique, including stride length and hip, knee, and ankle flexion during a 20-meter resisted sprint.

The purpose of this paper is to conduct a critical appraisal of peer-reviewed articles on the effects of load carriage on cognitive function among military personnel.

NSCA Member Spotlight: Lee Brown shares his path into tactical strength and conditioning, firefighter research, and how NSCA engagement has elevated his career.

Annette Zapp, Lieutenant Firefighter in Chicago, talks to the Former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about strength and conditioning in the firefighting niche. Topics under discussion include the perks of being a firefighter who is also a Certified Strength and Conditioning Specialist® (CSCS®) and Tactical Strength and Conditioning Facilitator® (TSAC-F®), the typical lifestyles and attitudes of firefighters in general, and common issues that they face both physically and mentally. Find Annette on Twitter: @FireSQFitness or Instagram: @FireSQFitness

Posture begins with proper rib cage position, which leads to better breathing and ultimately, better athletic performance. Jason Masek discusses the important role that postural restoration plays in strength and conditioning during the 2015 Coaches Conference.

This hands-on lecture features Nick Tumminello, who spoke during the NSCA's 2014 TSAC Conference on the programming and use of hybrid strength complexes to lose fat and increase conditioning.

During 2018 TSAC Annual Training, the NSCA’s own Tactical Strength and Conditioning Program Manager, Nate Palin, discusses his personal and professional take on running in the military setting. Here Palin identifies the pros, risks, and shortcomings associated with run-centric physical training for special operations forces, as well as discusses more safe and efficient strength and conditioning alternatives to running-based fitness programs for these tactical operators.

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.