This help promote the movie, this is a video recently posted by Hugh Jackman on Twitter of him doing some ADR (automated dialogue replacement) for the recently released 'Logan'. He really gets into it (which I imagine you need to do for realism). I particularly liked all the running in place and first swinging. When reached for comment about the video, my aunt told me she would bang Hugh Jackman or or The Rock in a heartbeat. No -- in less than a heartbeat, like just the diastole phase when the heart ventricles relax and the heart fills with blood (she's a nurse). You know, so there's that.
Keep going for the video.