Alguns...
How to Snow Ski : How to Snow Ski Backwards
http://www.youtube.com/watch?v=z5TBu...eature=related
How to Snow Ski : Hitting Snow Skiing Jumps
http://www.youtube.com/watch?v=tCUlP...eature=related
Advanced Snow Skiing Tricks : Switch 360 Snow Ski Trick
http://www.youtube.com/watch?v=UG4lP...eature=channel
Advanced Snow Skiing Tricks : Sliding a Snow Ski Box
http://www.youtube.com/watch?v=NVMIb...eature=channel
Advanced Snow Skiing Tricks : 450 Out Snow Ski Trick
http://www.youtube.com/watch?v=c0aob...eature=related
Advanced Snow Skiing Tricks : 720 Snow Ski Trick
http://www.youtube.com/watch?v=XOK7MVq-ccc&NR=1