Kicking butt clearly comes second nature for Millie Bobby Brown.

In a post this week on Instagram, the “Stranger Things” star shared a video of her fight training for the Netflix film “Enola Holmes”.

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In the clip, the actress rehearses an intense scene, showing off her fight moves against a stunt performer on a mock set covered in mats.

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At one point, Brown tosses objects at the man, before jumping on top of him and throwing him to the ground.

After the fight is over, the two give each other a high five.