We've all heard the urban myth that humans only use 10% of their brains. Obviously this myth has long been debunked (we know the main functions of every nook and cranny of our 8 pound of head fat), but I tell you this - I think there is something else we only use 10% of. After spending a weekend in Vegas and seeing both 'Le Rev' and Cirque du Soleil 'Ka' I'm pretty sure most … [Read more...] about Strong man Strength