Background: I have fibromyalgia and as a result, my joints and muscles are pretty painful. I had a crosstrainer but the thing broke and I can't fix it, so my main forms of exercise are workouts or walking/playing Pokemon Go. I've recently started looking at Neila Rey's superhero themed workouts and while a lot of them look fun, I can only do one circuit (you're supposed to do three) which is embarrassing enough. But a few of them have FUCKING BURPEES. And I can only do one or two at most, and I know loads of people rave about them and how great they are but they're torture for me and I always end up in agony when I attempt them. I'm embarrassed about it because I used to do a Boxercise class and I was the one person there who couldn't do burpees. Are there any alternatives?