KADENA AIR BASE, Japan -- U.S. Navy Petty Officer Casey Tibbs of San Diego, Calif. practices the long jump, one of five events that make up the pentathlon Aug. 26. More than 100 athletes and support staff from the U.S. Paralympic track and field and swim teams arrived Aug. 24 to live and train for 10 days in preparation for the 2008 Paralympic games being held in Beijing Sept. 6-17. (U.S. Air Force photo by Airman First Class Aaron Johnson)