Tim Tebow jogged off the practice field, shirtless, in a driving rainstorm Saturday. Within an hour, the picture was all over the Internet. He joined Michael Phelps as perhaps the day's most famous bare-chested athletes. Before making his topless exit, Tebow was undressed by the New York Jets defense -- and a handful of boisterous fans. Fans caught the opening act of Tebow-mania, and it wasn't love at first sight. The backup quarterback was heckled by a few spectators during the Jets' first public practice, which drew 2,588 on a rainy morning. The overall reception was lukewarm at best, as Tebow was anything but sharp. Read more: http://espn.go.com/new-york/nfl/sto...ed-hecklers-first-public-training-camp-drills