Women across Iran are posting videos of themselves dancing online after several people were reportedly arrested for sharing similar videos on Instagram.

Maedeh Hojabri, an 18-year-old gymnast, was arrested after posting clips of herself dancing in her bedroom to her thousands of Instagram followers. The identities of the other detainees have not been confirmed, according to the The Guardian.

Since her arrest Hojabri has appeared on national TV with other detainees to make a public apology.

“It wasn’t for attracting attention,” she said, with her face blurred and crying. “I had some followers and these videos were for them. I did not have any intention to encourage others doing the same … I didn’t work with a team, I received no training. I only do gymnastics.”

Hojabri’s videos were filmed in her bedroom as she danced to Western and Iranian music without wearing a hijab, which is mandatory in public in Iran.

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