This article provides a personal perspective on the art of coaching that stems from acquired knowledge, education, and real-world application through professional sports experience from working in human performance.

A major concern with balance and joint-stabilization exercises is to avoid potentially dangerous movements that depend on the preparedness of the athlete or patient and on the state of the healing tissue. Learn about progressions that minimize risk to the athlete or patient.

This article provides a proposed holistic solution to increase functional, quality movement among Marines, thereby increasing physical performance, reducing injuries, and developing more effective warfighters.

This article provides strength and conditioning coaches with strategies to address hip mobility limitations that may lead to lumbar spine and femoral acetabular issues.

In this video from the NSCA's 2013 Coaches Conference, Ron Hruska, MPA, PT, and Mike Arthur, CSCS, discuss postural restoration and its importance in terms of an "inside and out approach to strength training."

The ability to manage the adaptive response, handle accumulated fatigue, and capitalize on the aftereffects established from training is central to the training process.

The purpose of this article is to provide personal trainers with a review of common muscle extensibility tests of the lower extremity.

Five evidence-based motor learning practices can bridge the gap between knowing what correction needs to be made and developing effective strategies to facilitate skill acquisition.

In the final stage of the gym opening process everything starts to feel very real. Once a location has been chosen, the next steps are to negotiate and sign a lease, create an opening timeline, and plan the grand opening event for the facility.

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.