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 provides an overview of the sporting demands of the bobsled competition in the Sochi Olympic Games, and how the theoretical basis of training attempted to meet these requirements.

Ultimately, there is no “one magical exercise” that can be programmed to appropriately develop all physical training adaptations required in competition, but the JOP Matrix can be used to help address several necessary adaptations needed for lacrosse players.

Strength and conditioning coaches that temper their posterior chain exercises with some threshold training and specific trunk exercises designed to break the extension/compression stabilization strategy (ECSS) to restore proper stabilizing strategies may find their athletes will move better, get injured less, and actually perform better.

The purpose of this article is to share the importance of the menstrual cycle’s effects on elite athlete performance, and how these effects should influence the training and recovery of high-performing athletic women.

This article provides a narrative of the effects of a five-week strength and conditioning program on collegiate female volleyball athletes and shows the potential benefits that may occur in lower-body performance.

This article provides a narrative of the effects of a five-week strength and conditioning program on collegiate female volleyball athletes and shows the potential benefits that may occur in lower-body performance.

This NSCA Coach article examines strength and conditioning strategies for collegiate distance runners to build performance for outdoor competition. Visit NSCA online to read about sport science.

In the first of a two part series, this article explores the possible benefits for strength and conditioning coach development and discusses how mindful meditation can improve reflective practice and the coach-athlete relationship.

NSCA Coach 11.3 is an exercise research article providing strength coaches, considerations to design effective sports performance programs for collegiate soccer.