How do Olympic skiers and snowboarders practice complex moves? This giant airbag mimics a snowy hill

A training airbag at Utah's Olympic Park allows athletes to practice tricks with a soft landing before taking them to snow.
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Slow Motion Trampoline Tricks and Foam Pit Flips

Trey Yesavage's girlfriend lauds Blue Jays rookie phenom's historic World Series performance: 'Still crying' What happened ...