How is this rugby?
I really don't see how this sport is wheelchair "rugby."
I didn't see anything in the film, at least, that would indicate a strong relation to the sport. No lineouts, forward passes, different shaped ball... it's got just as many similarities to football or basketball.
Obviously there are some aspects of rugby that couldn't be done in wheelchairs, like a scrum, but there are plent of rugby-related things they could do, but don't.
Who decided that this is rugby?