The New Movement's Chris Trew explains the origins of air sex on the eve of the National Championship.

Saturday night, the House of Blues will host the finals of the National Air Sex Championship. Recently, I saw down with The New Movement's Chris Trew at Hi-Volt Coffee to talk about it - what it is, what it has been, and what to expect Saturday night. He also remembers introducing a national audience to air sex on America's Got Talent.

We have a pair of tickets to give away to see the show. Register here for a chance to win. The contest closes at noon on Saturday.