Cliff jump turns into belly flop fail when woman doesn't change her stance on the way down to the water

300m underground, 27m high, 16m long and 6°C water. Biggest underground jump found and sent so far. Thanks @alfon.what and @underground_explorer_uk for taking us to that amazing spot. That was a crazy adventure with that team, we spent 8h in that abandonned underground quarry. 📷 @trulstorp @alfon.what #cliffjumping #cliff #jump #quarry #sendit #adrenaline #thinkbold #underground #cliffdiving | Jérémy Nicollin