https://www.techradar.com/news/how-to-watch-joe-wicks-pe-workout-online-april-3

We're into day five of the second week of Joe Wicks's PE workout, where he's quickly turned into the nation's PE teacher. It's becoming a worldwide phenomenon, so it's not just the UK that's benefitting either, with millions of views for his sessions.

And today, of all days, is fancy dress Friday - and he's dressed as a superhero for today's workout.