To be honest I don't know too much about editing, so I can't really help you with that. But in terms of skiing, it seems like you got tons of tech stuff down, nice work. I would just say try to tidy it up a bit, stop are arms flailing around and stomp those landings. Other than that, sick edit!
How does it feel to have a normal sized body and the head of a toddler? - winterparksuks
Apparently for a girl to be thug she even has to sag her tits - TheNotoriousJIB
Assume Afterbang Position