Back in the early Covid days, when we first started the home workouts, my inclination was to stream the workouts to our TV by casting/mirroring it via Apple TV. It worked, but the interruptions ruined too many workouts. Try this tip instead if you have a so-called Smart TV!
XT Home Workout Tip #3
If you have a so-called Smart TV, figure out how to use the built-in browser.