This article summarizes the adaptations of cartilage via anaerobic training.

Trainer Tips are infographics designed to help you, an NSCA professional, educate clients and promote your services. These member-only resources can be used for client education, motivation, and promotion.

The NSCA has built a collection of resources to help our community of strength and conditioning professionals and athletes safely return to training and adapt to the new challenges created by the COVID-19 (coronavirus) pandemic.

Various aspects of resistance training, such as specific exercises chosen, workout structure, resistance used, volume (repetitions and sets), rest intervals between sets, and training frequency, can be manipulated to mold the strength training program to best meet an endurance athlete’s goals.

Through this article, personal trainers should understand the extremes of the Wim Hof method, and instead encourage clients to follow scientifically-backed deep breathing and cold therapy practices to supplement a well-rounded exercise program.

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

Various methods of eccentric training that aim to increase muscle mass or reduce ground contact time during a landing task have been extensively researched and practically examined. However, multiple methods to implement eccentric training currently exist; they differ in execution and intended training adaptions. There is a clear differentiation between an eccentric muscle action and an eccentric motion whereby a motion alludes to a downward movement of an exercise. The proposed eccentric motions are dissipating eccentrics, deceleration eccentrics, overcoming eccentrics, maximal eccentrics, and rebound eccentrics. These motions formulate into training methods and cues to allow practitioners to clearly differentiate the various eccentric training methods used in research and practice. This review proposes a new conceptual framework that clearly outlines the different forms of eccentric motions that fall into a desired eccentric training method.

Join the 2026 NSCA Exercise Techniques & Progressions Summit in Springfield, MA, on Sept. 26. Refine cues, progressions, and training adjustments. Earn 0.8 CEUs

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.