The 3-minute all-out exercise test (3MT) was developed over a decade ago and enables the estimation of time for onset of momentary fatigue for a given speed or power output exceeding critical speed (CS) or critical power (CP), respectively. The 3MT has been validated for conducting high-intensity interval training, used with load carriage prediction and prescription, and validated for shuttle running. These prescriptions are novel because they allow for standardizing exercise intensities relative to metabolic parameters as opposed to a percentage of a given maximum or reserve. Research was identified using leading search engines (e.g., PubMed, Google Scholar, and Research Gate) and citations to similar articles. The objective of this review article was to summarize research that emerged on the CS/CP concept with emphasis on applications since the advent of the 3MT. The review concludes with application of the CS/CP concept to the frequency, intensity, time, and type of exercise for exercise prescription.

Access the video collection for the 2018 Hammer Strength West Regional Clinic.

Congratulations to the 2020 NSCA Award Winners!

The steps on this page will help you select the right certification that fits your career goals.

Download this free manual that covers the Basics of Strength and Conditioning, including: Program Design, Technique Fundamentals and Spotting, Exercise Technique, Speed and Agility Training, and Safe Training.

The implementation of long-term athletic development (LTAD) aims to improve health, physical activity, and performance of all youth. Contemporary LTAD models suggest that a broad range of physical and psychosocial competencies should be developed in youth, but few resources are available for coaches that describe “how” to achieve these outcomes. This article overviews a coaching session framework built around the following components: raise, activate, mobilize, prepare, activity, games, evaluate (RAMPAGE). The framework provides practitioners with information on what can be planned and delivered and when within a coaching session, across multiple ages and stages of development within multiple contexts (e.g., physical education and talent development).

The NSCA Foundation is honored to announce the recipients of its 2025 Scholarships. This year, we will be awarding 51 exceptional students and professionals to support their pursuit of academic excellence and career advancement.

Reporting to the Sr. Director of Membership and Business Development, the Business Development Coordinator’s primary responsibilities are to contribute to the implementation and growth of programs and services for NSCA’s coaching, personal training, tactical, and sport science audiences. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

In recent years, youth strength training and models of athletic development have become hot topics thanks in part to a shift in youth sports from leisure activities to year-round commitments. In order for strength and conditioning professionals to help the athletes of tomorrow achieve their performance and fitness goals, it’s imperative to develop safe, effective, and balanced programming for the youth of today.