Physiological effects of regular CrossFit® training and the impact of the COVID-19 pandemic—A systematic review
Nicole Meier, Jennifer Schlie and Annette Schmidt Physiological effects of regular CrossFit® training and the impact of the COVID-19 pandemic—A systematic review. 2023. Front. Physiol. 14:1146718. doi: 10.3389/fphys.2023.1146718