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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.

The NSCA offers Exam Prep Live clinics for individuals preparing for the NSCA-Certified Personal Trainer (NSCA-CPT) exam. The NSCA-CPT Exam Prep clinic is a 2-day event and provides a blend of classroom lecture and hands-on training.

Are you a member of the U.S. Armed Forces? Are you transitioning out of the military and looking for new career opportunities? Service Members are now eligible for reimbursement when they pursue the NSCA’s Tactical Strength and Conditioning Facilitator® (TSAC-F®) certification.

The top concern of strength coaches should always be athlete safety. For this reason, the NSCA has compiled a list of resources to raise the standard of care when working as a strength coach at any level. By reading and sharing these examples of standards and guidelines, policies and procedures, position statements on vital topics, mental health best practices, and more, strength coaches can push to increase the safety of athletes around the world.

NSCA has a network of volunteer leaders who direct NSCA’s efforts at the state and provincial level. NSCA’s Great Lakes Regional Coordinator provides oversight and training to local state and provincial directors. Members in the Great Lakes Region can connect at local and regional events as well as on Facebook to others in this area.