adidas ROCKSTARS Bouldering Competition: Natural vs. Artificial
As if rock climbing weren't tough enough, adventurous types have come up with another way to scale the walls of nature: bouldering requires strong fingers, peak endurance, and excellent concentration. Luckily, the world's best bouldering athletes are able to show off their skills and prove their supremacy in an annual competition. In this WatchMojo.com Presents video, we see the preparations for the second edition of the 2012 adidas ROCKSTARS Bouldering competition at the Porsche-Arena in Stuttgart, Germany and find out the difference between climbing in nature versus indoors. For more information, click Here.