Abstract
Loading recommendations for resistance training are typically prescribed along what has come to be known as the “repetition continuum”, which proposes that the number of repetitions performed at a given magnitude of load will result in specific adaptations. Specifically, the theory postulates that heavy load training optimizes increases maximal strength, moderate load training optimizes increases muscle hypertrophy, and low-load training optimizes increases local muscular endurance. However, despite the widespread acceptance of this theory, current research fails to support some of its underlying presumptions. Based on the emerging evidence, we propose a new paradigm whereby muscular adaptations can be obtained, and in some cases optimized, across a wide spectrum of loading zones. The nuances and implications of this paradigm are discussed herein.
Highlights
Resistance training (RT) is well-established as an effective interventional strategy to enhance muscular adaptations
There was a lack of sufficient data at the time to subanalyze isokinetic strength with meta-regression, but the findings from available evidence are conflicting; some studies show a benefit of heavy load training [27,28], others show a benefit to low-load training [29] and yet others show no differences between conditions on this metric [30,31]
Muscle hypertrophy refers to the growth of muscle tissue, which can manifest in a variety of ultrastructural adaptations [32]
Summary
Resistance training (RT) is well-established as an effective interventional strategy to enhance muscular adaptations. There was a lack of sufficient data at the time to subanalyze isokinetic strength with meta-regression, but the findings from available evidence are conflicting; some studies show a benefit of heavy load training [27,28], others show a benefit to low-load training [29] and yet others show no differences between conditions on this metric [30,31]. The reason for these incongruities is uncertain and warrant further investigation.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
