About The Study: The results of this systematic review and meta-analysis of 12 studies including 832 patients suggest that preoperative high-intensity interval training may improve cardiorespiratory fitness and reduce postoperative complications. These findings support including high-intensity interval training in pre-habilitation programs before major surgery.
Authors: John C. Woodfield, Ph.D., of the University of Otago in Dunedin, New Zealand, is the corresponding author.
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(doi:10.1001/jamanetworkopen.2023.20527)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
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