The biggest thing I took from this is that COC/athletes have to pay for the ticket to Rio. I always thought since Air Canada is a sponsor the ticket was free. I mean come on.
Having done many, many 12 (13...14...two back to back 13s on my way from Korea to Brazil...) hour flights in my life, I totally understand this situation, though. I'm a big guy, my shoulders spread way past the seat on both sides. When I'm in the middle I have to sit cross-armed the whole way and it hurts for days afterwards. And the legs, don't even get me started on that. I also have a nagging lower back issue from an injury years ago and basically need to lie down for 24hours after those flights.
Anyway, I like Netty, I think she's a serious medal contender that isn't mentioned much. I hope she recovers well.