There was an error in an article published in the October issue of the journal (Bosquet L, Merkari S, Arvisais D, et al. Is heart rate a convenient tool to monitor over-reaching? A systematic review of the literature. Br J Sports Med 2008;42:709–14). In the section Practical considerations the sentence “In fact, Lambert et al⁷⁷” should read “In fact, Lamberts et al⁷⁷”.