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.

This article outlines some programming considerations for the recreational surfer.

A common theme in tactical fitness is to train for the demands of the position. This begs the questions: what are the actual occupational physical fitness requirements of the position of a California patrol law enforcement officer and how might these inform programming for this population?

This video demonstrates techniques used for the four primary components of deceleration: dynamic balance, eccentric strength, power, and reactive strength.

This article is intended to provide an understanding of the demands of football from a bioenergetic perspective and provides a framework in which strength and conditioning professionals can design conditioning plans that focus on preparing athletes for competition.

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From the virtual 2021 NSCA Coaches Conference, human performance specialists from the O2X Human Performance network discuss the Army Combat Fitness Test (ACFT), including what it entails, how strength coaches can best prepare individuals for it, and the nutritional and mental demands of training for the test.

Get NSCA’s Essentials of Tactical Strength and Conditioning, Second Edition — a trusted resource for TSAC-F® exam prep and military and public safety training.

Explore predeployment training periodization mesocycle samples for tactical athletes from NSCA’s Essentials of Tactical Strength and Conditioning, 2nd Edition.

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