Downhill mountain biking is quite a niche sport, and not one just anyone can do without some serious skills.
It’s also not very spectator-friendly, as it takes place down stonking great hills, with the riders weaving in and out of tree-lined woods.
Which is why helmet cameras are so welcome.
These things let us mere mortals who wouldn’t dream of riding down a hill at speed experience a little of the thrill the riders must experience.
This guy wins this particular race, setting the fastest time despite having a broken rear suspension. Which explains the grunts of pain you can hear as he wends his way down the course.