After the relative calm of 'Office Worker Made GoPro Video', we're back to the stomach-churning nausea of extreme sports, in this case: Free-running.
While free-running is a dangerous hobby anyway, this video seems to feel just that little bit more tense. Maybe it's because they're having to jump huge distances. Or maybe it's because they're jumping across a massive dam.
Either way, it's not something we'd recommend at home or indeed anywhere near your home. Instead leave it to those who left their senses a while ago and have an astonishing ability to jump around rooftops without getting a scratch on them.