A A afterbang333 Mar 14, 2010 its a bio, your right sholder is thrown forward and your left sholder goes up.a cork would be dipping backwards.
its a bio, your right sholder is thrown forward and your left sholder goes up.a cork would be dipping backwards.
JSiegel Jan 13, 2011 kids don't know shit. Misty 7. Bio is a forward cork. DOPE trick, they're so much fun.
