Although fatigue is commonly experienced in many highly demanding occupations (e.g., military, first responders, etc.), it is poorly defined. Fatigue can strongly affect occupational performance by negatively influencing the ability to interact with the world by altering the capacity to think, move, feel, see, and speak. The first step in fatigue risk management strategies is to establish a context. The context of this narrative review is to specifically describe and discuss the 6 overarching types of occupational fatigue: cognitive, physical, burnout, emotional, visual, and vocal fatigue, and how each affects varying occupations. Furthermore, fatigue type can be influenced by several intrinsic factors, such as sleep deprivation, circadian alignment, ultradian process, sleep homeostasis, and health factors. Similarly, extrinsic factors influence fatigue, such as workload, shift work, and environmental issues. Understanding the types and contributors to occupational fatigue may help clarify the context of occupational fatigue and serve to guide future occupational fatigue management.

Attend a CSCS Exam Prep Clinic and receive a comprehensive review of the knowledge, skills, and abilities required to pass the CSCS certification exam successfully. Qualified industry professionals use their expertise to assist you and will answer your questions in this 2-day clinic. Strive for success – sign up today for this NSCA Exam Prep Clinic!

From the 2022 NSCA’s Coaches Conference, Luke Bradford discusses injury prevention programming from a perspective of the structures of the body and the application of mechanics.

Preparing to recertify? Find NSCA-approved home studies, events and other opportunities to maintain CSCS, NSCA-CPT, TSAC-F and CSPS certifications.

The playing field has changed in collegiate athletics, but Kaz Kazadi knows the keys to longevity. Get to know the Texas Christian University (TCU) Assistant Athletic Director of Football Human Performance, renowned for his ability to inspire athletes. Follow his roots from the Democratic Republic of Congo (DR Congo) to playing for the National Football League (NFL) Los Angeles Rams — later becoming a “roaming gladiator” in the Canadian Football League (CFL) and NFL Europe to secure tenure. As a leader in the weight room, strength and conditioning was a natural transition. He recalls choosing a graduate assistantship to embody his “long money” philosophy of purpose-driven education, networking, and positivity. Kazadi compares new Name, Image, and Likeness (NIL) policies to free agency and talent acquisition versus recruiting. Additionally, he drills decision-making and delayed gratification as players transition into adulthood. He concludes with advice for creating a coaching network and career vision. Connect with Coach Kaz by email: kaz.kazadi@tcu.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

This article explores the critical role of nutrient timing in optimizing energy levels, supporting recovery, and enhancing overall physiological responses.

Empower Your Fitness Career: Access Innovative Training Insights and On-Demand Expertise at NSCA’s Elite Virtual Event for Personal Trainers

Attend a CSCS Exam Prep Clinic and receive a comprehensive review of the knowledge, skills, and abilities required to pass the CSCS certification exam successfully. Qualified industry professionals use their expertise to assist you and will answer your questions in this 2-day clinic. Strive for success – sign up today for this NSCA Exam Prep Clinic!

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Lindsey Kirschman sees her non-traditional educational background as her greatest asset, not a detriment. She still considers herself a teacher — just differently — as the Director of Sports Performance for University of Utah women’s basketball. Coming from a family of educators, Kirschman initially studied forestry and range science before pursuing strength and conditioning. Kirschman explains how her teaching experience provided a firm foundation for optimizing learning and creating a positive environment. Her approach promotes skill transfer from the weight room to sport and beyond, using exercises like sled pushes as analogies for life lessons about resilience. A former track athlete, Kirschman underscores that while the finish line is the same, every athlete’s starting point is unique. Kirschman also discusses culture building through her “GOAT Award” and the challenges of transitioning from a generalist to a specialist. She encourages aspiring professionals to reframe their mindset and fully engage with their working environment. Connect with Lindsey by email: lindsey.kirschman@utah.edu and Instagram: @authentically_strong | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs Get involved with the NSCA! Don’t miss your chance to give back and fast-track your growth with volunteer roles. Many applications close December 15 — apply now at NSCA.com/Volunteer.