This thread is going to piss me off big time. Torvill and Dean underwent a series of tests during training in the eighties. They used up more energy in a 4 minute routine than an ice hockey player used over an entire match. You have to be tip top physical fitness, you have to have the strength, stamina, you put in hours of training every single day. You have to hit your peak on that day, otherwise all the effort is for nothing, same as a runner or a swimmer. Same with gymnasts. So try telling these people that their sport shouldn't be in the olympics.
And now I'm hiding this thread because I can feel my blood pressure going up already. Nothing worse than people who know nothing about the sports in question pontificating about whether it is fit for an olympic games that they admit they don't even watch.