Hybrid fitness competitions such as HYROX have rapidly gained popularity, blending aerobic endurance running with a variety of high-intensity resistance and ergometer-based stations in a globally standardized format. The sport’s unique structure, comprising eight 1-kilometer runs interspersed with diverse workload stations, presents distinct physiologic, biomechanical, and technical demands. This review synthesizes existing research on hybrid fitness events to identify the key determinants of HYROX performance, emphasizing aerobic capacity, anaerobic power, local muscular endurance, and maximal strength. The aerobic system is foundational, enabling recovery between high-intensity efforts and sustaining performance during the event’s prolonged duration. Conversely, anaerobic capacity is critical for executing the high-intensity efforts demanded by each fitness station. Local muscular endurance supports repeated submaximal contractions, while strength and power underpin performance in movements such as sled pushes and running economy. Technical proficiency and injury prevention strategies are also discussed, alongside targeted programming recommendations, including high-intensity interval training, circuit training, and blood flow restriction methods. Despite its growing popularity, limited sport-specific research exists, necessitating further investigation to refine training and performance strategies. This review provides a comprehensive framework for athletes and coaches to optimize preparation and performance in HYROX, contributing to the broader understanding of hybrid fitness competitions.

Your start in strength and conditioning starts with the NSCA's comprehensive Career Guide. Packed with advice and guidance from industry leaders, you'll get a head start on taking the next step as a strength coach, fitness professional, researcher, educator and beyond.

Why is the NSCA collaborating with CREP? The NSCA is dedicated to advocating for strength and conditioning professionals and advancing their careers. CREP’s mission is to secure recognition of registered exercise professionals for their distinct and impactful roles in medical, health, fitness, and sports performance fields, and we believe collaborating with CREP will help us in furthering the industry as a whole.

NSCA-Certified Personal Trainers® (NSCA-CPT)® are health/fitness professionals who use an individualized approach to train clients for the primary goal of improving their personal health and fitness. Learn more about becoming a certified personal trainer with the NSCA's CPT certification! Visit NSCA.com for information on personal trainer jobs, personal training certifications, personal trainer insurance and continuing education as you pursue one of the best personal trainer certifications.

Learn, participate and network with colleagues at (location) while earning CEUs. Hosted by the state, provincial and regional directors, this local event brings cutting-edge research and application to your backyard.

Colorado Springs, Co – The National Strength and Conditioning Association (NSCA) is proud to announce that founder, Boyd Epley, the “Godfather of Strength and Conditioning,” has been recognized with the prestigious Lifetime Achievement Award from the President’s Council on Fitness, Sports & Nutrition (PCFSN).

The NSCA Store offers the gear you need for your career as a fitness professional. Purchase apparel, educational books and resources, official NSCA certification study materials, and more. Shop now!

Interest in investigating minimalist footwear (MF) has grown exponentially in recent years. This article systematically reviews the benefits of MF for physical fitness, biomechanical factors, and injury incidence in middle and long distance runners. A systematic review of PubMed and FECYT (Web of Sciences, CCC, DIIDW, KJD, MEDLINE, RSCI, and SCIELO) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines before 26 April of 2022. From the 583 studies initially found, 23 were included in the qualitative synthesis. The use of MF induces improvements in running economy and stride frequency in middle and long distance races and reduces the oscillations of a runner’s center of gravity and support time. From a biomechanical viewpoint, MF enhances forefoot support and increases knee stability, leading to greater foot and ankle mobility. In addition, MF reduces impact load at the knee joint.

New York, NY –Technogym, the leading producer of design and technology-driven wellness and fitness equipment and solutions, today announced a new strategic partnership with the National Strength and Conditioning Association (NSCA), the worldwide authority on strength and conditioning research and education.

Introducing the National Strength and Conditioning Association's new Certified Special Population Specialist (CSPS) credential, established in 2012 to address the fitness needs of individuals afflicted by chronic or temporary health conditions.