FILE - This Aug. 15, 2009, file photo shows Olympic gold medalist Shawn Johnson talking to reporters questions before the start of the second day of the women's competition at the U.S. gymnastics ... more 
FILE - This Aug. 15, 2009, file photo shows Olympic gold medalist Shawn Johnson talking to reporters questions before the start of the second day of the women's competition at the U.S. gymnastics championships, in Dallas. Comebacks in gymnastics are daunting enough. The sport requires equal doses of physical strength and precision, and the only way to perfect Olympic-caliber routines is through hundreds and hundreds of hours of training. less 
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Associated Press | Photo By Tony Gutierrez, File
Thu, Nov 18, 2010 4:47 AM EST