Can Prosthetics Outperform Real Limbs?

I stumbled across this really interesting video about what Prosthetics has achieved for MIT Media Lab's Hugh Herr that his real legs couldn't when he had those. Respect for the guy who was so determined that loosing limbs din't even slightly matter to him rather he had channelised his agitation to achieve his dreams faster. The amputee and avid rock climber discusses how his biomechatronics division is pioneering the technologies that aim to augment human physical capabilities.