"This is horrendous" - MMA fans are disgusted by the brutal beating of female fighters to stop inter-gender Polish shows.

MMA fans were disgusted when a male opponent beat a female fighter during an inter-gender fight that took place in Poland.

One viewer described the scene to be 'horrific', as the ref had to stop the bout.

Ula Siekacz, an arm wrestler and fitness coach, regularly displays her bulging biceps online.

They were not enough to protect her from Piotrek Muaboy, who claims himself as being '185cm pure sex'.

The online video of the show that took place in a hotel in Czestochowa, Poland was posted.

It shows the couple trading a few friendly blows before Muaboy strikes a few solid blows at Siekacz.

After she has composed herself, she decides to go for a takedown. But it all goes horribly wrong.

Muaboy turns Siekacz's head and flips her on her back.

She tries to get out of Muaboy's grip and throws several punches that connect with his head.

He manages to ignore them and mount her before it rains punches in.

The ref quickly intervened to stop proceedings, as Siekacz was pinned down and incapable of defending herself.

The video was posted online by MMA fans who quickly condemned the spectacle.

One said, "How can this be sanctioned?" This is horrible."

Another commenter added: "F*** everybody who participated in this." F*** you for posting highlights of it.

Mister B added: "What the unrivalled flack is this?" "

Martin wrote: "This absurdity is unacceptable."

Another said, "This isn't MMA."

This was not the only fight between men and women on the night. Michal Przybylowicz, the Polish Ken Doll, beat Wiktoria Domzalska separately.