Amber Heard Shows Off Intense 'Aquaman' Training (Video)

Amber Heard is hard at work for her upcoming Aquaman role.

The 30-year-old actress posted a pretty intense Instagram video of herself training and doing some intense fight sequences in preparation for filming.

“Another day at the office #Aquaman #fighttraining @87elevenaction @jonvalera,” Amber captioned the video, which you can see below.

Amber is playing Mera, the love interest of Jason Momoa‘s titular character.

She will actually make her first appearance in the upcoming Justice League film, before the Aquaman standalone film hits theaters in 2018.