We're not sure if 'Cactus bodyslamming' counts as an extreme sport - but it certainly counts as an incredibly daft one.
Or at least: it's incredibly daft if you decide to jump into a huge cactus after going to all the effort of protecting your face and wearing boxing gloves... AND YET FAIL TO COVER UP YOUR TORSO AND LEGS.
(We would bang our heads on our desks right now, but we're not wearing protective headgear.)
In fact, this stunt is so daft, it's practically the hot weather equivalent of this...
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