KGO ABC World News With Diane Sawyer July 27, 2012 00:46:00
Almost two feet higher than he is tall, thanks to a step that generates 1,200 pounds of force, almost enough to lift his own body weight eight times. and his technique pushes the laws of physics, spinning so fast, and arching so far, 140 degrees, his center of gravity technically stays outside of his body. when it comes to power and tiny packages, it's tough to beat gymnasts. she has spun around that bar almost three times per second and still able to relocate that narrow target that's in her 23 hundredths of a second. but before they get to run and jump, these superhumans get to march into th...