Nik Wallenda's 'tricks' are incredible balance and arm muscle endurance
Nik Wallenda, who completed a 1,400-foot tightrope walk over a river gorge near the Grand Canyon on live television Sunday, is not super-human despite his successful feat, according to Ajit Chaudhari (AH-jit CHOW-dree), an ...
Jun 25, 2013
0
0