In the article titled “Instructors’ Perceptions of Mostly Seated Exercise Classes: Exploring the Concept of Chair Based Exercise” [1], there was an error in the Acknowledgments, which should be corrected as follows:

This work was supported by the Medical Research Council (MRC) Doctoral Training Grant (Grant no. MR/K500823/1) and the University of Manchester through the Faculty of Medical and Human Sciences. The authors would also like to thank Professor Dawn Skelton for her advice and Professor Chris Todd, Professor Skelton, and Dr. Maria Horne for their involvement in the original survey design.