The path to the top is not always linear. For Jill Costanza, it included returning to school and stops in collegiate and military performance before becoming Director of Sport Science and Assistant Strength and Conditioning Coach with the National Football League (NFL) Detroit Lions. Costanza describes today’s sport science landscape as a “Wild West,” where definitions differ by perspective. Her focus centers on assessing the athlete and program effectiveness against the demands of the game to identify holistic interventions. She outlines how intentional systems, a clear communication funnel, and data visualizations help athletes and stakeholders understand the “why,” build buy-in, and tap into competitiveness. Addressing common misconceptions, Costanza clarifies that elite athletes can still have foundational qualities that need rewiring. She emphasizes movement quality, proprioception, and breathing while adapting for individual needs and neurological fatigue. Learn how to build sport science systems, turn insights into action, and keep progressing on your professional path. Reach out to Jill by email at: jill.costanza@lions.nfl.net | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Join the NSCA Football Special Interest Group (SIG) and explore 24 other specialized communities designed to support your development on the Special Interest Groups page.

Due to the high contact and intensity of football, injuries to the players are inevitable. Strength and conditioning coaches play a vital role in the athlete’s process of return to sport. This article is a detailed outline of the solutions that are involved with transitioning a football player from rehabilitation to strength and conditioning back to the field.

This article is the seventh in 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 gives a firsthand account of working in a few of the United States Army’s earlier human performance and injury reduction programs as a strength coach and active-duty physical therapist.

Hear from Bri Kanz, Assistant Athletic Director of Sports Performance for Santa Clara University. Kanz connects with NSCA Coaching and Sport Science Program Manager, Eric McMahon, on key stops along her professional path, including her most recent position at Stanford University. Learn how injury inspired Kanz to pursue strength and conditioning, about her move to the West Coast, and her enthusiasm for Olympic sport strength and conditioning. Kanz shares her insight on what it takes to be an effective strength and conditioning coach and where she sees the field going in the future. Connect with Bri on Instagram: @brikanz| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

High-Intensity Resistance and High-Impact Training and Bone Mineral Density—a Narrative Review: Part 1

Steve Hess, Chief Performance Officer at Panorama Orthopedics and Spine Center, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about creating buy-in with sport coaches and athletes, becoming one of the first National Basketball Association (NBA) strength and conditioning coaches, and staying current in an ever-changing field.

This TSAC column reviews oxidative damage in tactical populations and examines the role of dietary antioxidants in health and readiness. Visit NSCA online to learn more on nutrition research and tactical performance.

The goal of this article is to understand contralateral and ipsilateral loading, how to set-up loaded carries, electromyography activity during exercises, and how to apply these exercises into the strength training program.

By examining a practical approach to programming fundamentals based on a needs analysis and training objectives relative to the program, a foundational plan can be laid that may lead not only to the appropriate progression of a given officer but also to the mutual satisfaction of the trainer and trainee alike.