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Watch JJ Thomas, Scotty Vine and others learn new tricks and progress the sport of Snowboarding at Mammoth’s Stomping Grounds. The Stomping Grounds is open to the public and has a simulated Half-Pipe Airbag as well as a Dual-Jump Airbag to give Beginners, Intermediates, and Experts the opportunity to try tricks in a safer environment.
további részletek:
Mammoth Stomping Grounds 2011