This is an erratum to our published paper entitled “Effects of music and video on perceived exertion during high-intensity exercise”.In the paper mentioned above, there are some errors that we want to clear in this erratum.On page 83, “%” was missed in 2 places in the penultimate paragraph of the Introduction. The details are as follows:Hutchinson et al. used a within-subjects design to compare the effects of music, music and video, and no-treatment on exercise performance at −10VT (target HR = 148.4 bpm) and at +10VT (target HR = 181.5 bpm).should be corrected asHutchinson et al. used a within-subjects design to compare the effects of music, music and video, and no-treatment on exercise performance at −10%VT (target HR = 148.4 bpm) and at +10%VT (target HR = 181.5 bpm).The editorial office would like to apologize for any inconvenience caused.