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.

This article is the fourth of a continuing series that examines pertinent and recent tactical strength and conditioning research reviews.

Linemen often do not get the same attention of the skill positions like a quarterback or wide receiver. However offensive and defensive linemen can control much of a football games tempo and outcome. This article goes over key areas to develop a well-rounded program for football linemen.

This article discusses components of a comprehensive pre-design process that aims to help coaches build an effective golf training program.

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Colorado Springs, CO – The National Strength and Conditioning Association (NSCA) is proud to announce the organization's 2022 Career Awards winners.

The power position is an integral position for a variety of power lifting movements. Athletes can develop their power position via an integrated approach involving sound exercise selection and purposeful instruction leading to enhanced strength and technique.

This TSAC Report column summarizes physical training outcomes for firefighters and practical guidance on program design and results. Visit NSCA online to read more on firefighter fitness and tactical performance in the fire service.

This article will discuss specific measures of stress that can be monitored, as well as coping skills to mitigate the negative effects of stress.

This article discusses the possible benefits of creatine supplementation for tactical athletes and their cognitive function.