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.

Access the video collection for the 2019 NBSCA Live Stream

From the 2022 Personal Trainer Virtual Conference, Robert Linkul outlines the devastating effects of sarcopenia and how detrimental it is to the aging body. He offers guidance about programming that will specifically assist older adults in gaining or maintaining muscle mass as they age, and highlight the most effective and efficient resistance training exercises that will help older adults get strong quickly.

A substantial body of literature has focused on weightlifting derivative lifts, primarily emphasizing the second pull phase because of its greater expression of force, velocity, and power output. The biomechanical resemblance of this phase to various athletic movements underscores the relevance of these derivatives in physical preparation across multiple sports. However, although the findings of these studies greatly enhance our understanding of their effectiveness in enhancing neuromuscular qualities, there remains a noticeable gap in the literature regarding the importance of the first pull phase, specifically within the sport of weightlifting. The aim of this review was to elucidate the relative importance of the first pull phase in snatch and clean & jerk performance and to explore the selection of specific pull derivative exercises that target the strength development of this phase of the lifts.