Bull Riding Event in St. Louis (17 images)

Rider Reese Cates holds onto Jared Allen's H4WW Dynamite the bull during the third round of the Professional Bull Riders at the Scottrade Center in St. Louis on February 16, 2014. UPI/Bill Greenblatt

With his foot still attached, rider Cody Nance takes a spill with White Velvet the bull during the third round of the Professional Bull Riders at the Scottrade Center in St. Louis on February 16, 2014. UPI/Bill Greenblatt

Bull fighters rush in to help rider Marco Eguchi after falling off of RFD-HD the bull during the third round of the Professional Bull Riders at the Scottrade Center in St. Louis on February 16, 2014. UPI/Bill Greenblatt

Eduardo Aparecido gets his boot caught in ropes after being thrown from Total Com Dirt Peddler the bull during the third round of the Professional Bull Riders at the Scottrade Center in St. Louis on February 16, 2014. UPI/Bill Greenblatt