Last Thursday night was the first ever UK Twerking championship final – an event centred around finding who in the UK is the greatest at clapping their arse cheeks together.

Despite cameras being banned from the venue one guy managed to take some Vines in which he captured the various rounds the girls were competing in – including the ‘Jelly Round’ where you have to vigorously shake your butt without moving your feet and another round called ‘Violent Twerking’, which as you’ll see below is just mental.

☛ Up Next: Dangerous New Butt Dance Does Serious Damage

Check it out:

And your winner:

I’d like to thanks the crowd last night for all your support! So pleased I won #UKTwerkChamps

– Chelsea Samson (@ChelseaSamsonx) November 22, 2013