Ron McKeefery, Vice President of Performance and Education for PLAE, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about how he got started with the Iron Game Chalk Talk, his involvement with the NSCA, the value in attending and putting on events, the future of the profession, decision paralysis, and creating culture in the weight room.

Looking to exhibit at an NSCA conference? Find all the information you need to know about NSCA National Conference, Coaches Conference, Tactical Annual Training, Personal Training Virtual Conference, and more.

The “five Ss” of trainability and performance are critical periods of development that all youth strength and conditioning coaches should consider when creating a training program. Coaches should take advantage of each window to maximize a youth athlete’s potential and help ensure a long athletic career.

In the first of a two part series, this article will briefly highlight the main components of a needs analysis and apply it to the context of soccer.

Nutrition and dietary intake are key factors for exercise and sport performance. While a substantial body of research highlights the impact of nutrition on exercise, many dietary and nutrient recommendations are based on research studies only conducted in men. However, the distinct physiological, neurological, and hormonal changes across a woman’s life cycle significantly affect nutritional needs. This narrative review explores key recommendations for calories, carbohydrates, fats, proteins, and select supplements, highlighting the absence of sex-specific guidelines in current dietary frameworks for strength and conditioning female athletes. The review synthesizes current literature to provide practical guidance for coaches, sport dietitians, and health practitioners to optimize both performance and health outcomes for female athletes.

The purpose of this article is to present pedagogical content knowledge to personal trainers aimed to enhance client performance and satisfaction.

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.

Join the 2026 NSCA Coaching for Impact Sports Performance Summit in Columbia, SC, Sept. 26. Build athlete readiness with recovery + sport science. Earn 0.8 CEUs