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.

The purpose of this article is to help bring awareness of athletic recovery by useful fatigue monitoring and managing tools, such as external and internal load examples.

"Pay attention to the details and the corrective exercises because they set the conditions for the success you're going to have executing the big lifts," Jose Cruz says in this hands-on lecture from the NSCA's 2014 TSAC Conference. Jose identifies and discusses missteps when executing and integrating performance and corrective strategies in the tactical athlete.

This article describes proper technique for the one-arm dumbbell snatch, which is a total body power exercise.

Correct spinal alignment is key to many lifts and can help prevent back pain form everyday activities. This is an overview of the anatomy and methods to help identify and correct common postural imbalances.

As the second of a three part series, this article will focus on the Practitioner Pillars of LTAD, including relevant monitoring and assessment tools, as well as systematical progressions and individualized training programs for successful long-term physical development.

This excerpt from Developing Power breaks down the step-by-step technique to a power clean from the hang position.

One challenge is to critically examine your own successes and failures to find a way to attribute the outcomes to something you can control and can change for the future. This could be as small as how you deal with a single person, or it could be a more in-depth examination of how you provide feedback to athletes and how you work with your own staff.