Ring Rotation U.S. Air Force Academy's Frankie Valentin performs on the rings during a gymnastics competition at the academy in Colorado Springs, Colo., April 3, 2021. SHARE IMAGE: Download Image: Full Size (0.23 MB) Tags: Air Force, sports Photo By: Trevor Cokley, Air Force VIRIN: 210403-F-XS730-1004C.JPG Photo Gallery