There is no argument that periodization is successful, and that different models can be applied with success in different fashions. The question of how shift work really affects a periodized program—more specifically firefighter shift work—is less clear.

This brief excerpt from NSCA’s Essentials of Sport Science discusses skill-based key performance indicators (KPIs).

The constant presence of technology can train the mind to be in a constant state of reactivity and unease. Personal trainers can help their clients improve performance by teaching them how to focus.

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.

Assessing clients is a vital component of the personal training experience. This article gives an overview of breathing mechanics and how to apply proper breathing exercises into a client’s assessment and program.

The purpose of this article is to explore trauma-related mental health issues and help human performance professionals more effectively train tactical athletes.

Finding a well-educated and open-minded employee is, in most cases, simply luck of the draw. Instead of hoping for the perfect new hire to come walking through the door, a business owner could try a different technique in which they shed their business owner mindset and transition into a mentorship role. Using an internship program, the mentor can ideally build themselves the near-perfect employee.

Approximately 2 million youth from 6 - 12 years of age participate in football every year. This article discusses the importance of long-term athletic development (LTAD) for youth football athletes and the significance of a player development pathway for long-term success and longevity in the sport.

CASCE accreditation is designed to help your program recruit more high-caliber students and prepare them for fulfilling careers in the strength and conditioning industry.