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Nutrition Research Column – Unlocking the “Pink” Competitive Edge with Astaxanthin

November 3, 2025by Sheyla Leon, Karen Hecht, PhD, and Drew E. Gonzalez, PhD, CISSN, CSCS,*D, TSAC-F,*D

Article Members Only

This TSAC Report article highlights resilience and recovery with the performance-enhancing benefits of astaxanthin. Visit NSCA online to learn more about nutrition, resistance training, and tactical athletes

TSAC Facilitators Exercise Science Nutrition Program design Organization and Administration Testing and Evaluation Basic Pathophysiology and Science of Health Status or Condition, Disorder, or Disease Professional Development

Jill Costanza | Exploring the “Wild West” of Sport Science

Podcast

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.

Coaches Professional Development

College Strength and Conditioning Coach of the Year Award

Other

The College Strength and Conditioning Coach of the Year Award is given to an outstanding Certified Strength and Conditioning Specialist® (CSCS) to recognize their dedication to improving athletic performance with safe and effective science-based programs.

Daily Carbohydrate Requirements

November 17, 2023by Strength Training

Article

This excerpt from Strength Training briefly discusses glycemic index and glycemic load.

Personal trainers TSAC Facilitators Coaches Nutrition

NSCA's Coaching Podcast | Season 2

Other

This is the NSCA’s Coaching Podcast, where strength and conditioning coaches share their experience, lessons learned, and advice about how to thrive in a highly competitive profession.

National Strength and Conditioning Association Foundation Announces 2017 Grant and Scholarship Recipients

Other

Colorado Springs, CO – As it celebrates its 10th anniversary, the National Strength and Conditioning Association Foundation is proud to announce the recipients of the foundation’s 2017 grants and scholarships. Since the foundation’s creation in 2007, it has awarded 120 grants and 440 scholarships, totaling over $2 million.

Low Back Pain—Is Motor Control Exercise Superior to General Exercise? A Review of the Research

April 11, 2018by Nick Tumminello, NSCA-CPT

Article Members Only

This article provides an overview of the scientific evidence comparing specific motor control exercise intervention to using a more general exercise approach, and concludes by discussing the practical implications for strength and conditioning professionals from an exercise programming perspective.

Personal trainers Exercise Technique Program design

Energy Dynamics During Exercise

June 15, 2018by Developing Endurance

Article

Knowing when to train and how much time to devote to training each of the three energy systems is an important ingredient of success in endurance sports. This knowledge is also reflected in a well-designed and scientifically-based training plan.

Coaches Exercise Science

Body Composition in Football Players

March 25, 2019by Tyler Bosch

Article Members Only

Body composition is an important physical characteristic to consider for football players and their performance. Tyler Bosch goes over the various methods of measuring body composition, what the numbers really mean, and how they can be used to develop a player's training.

Coaches Exercise Science Testing and Evaluation
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