For Sydney Sweeney, the haters are her fuel. On Friday, the actress responded to body critics in iconic fashion after she was photographed in a bikini outside her Florida Keys home and received a slew of hurtful comments in response to her appearance.

In a video posted to Instagram, Sweeney included dozens of screenshots of people’s mean words. “There’s nothing here but your average stocky Yankee girl,” one read, while another declared her the “Ozempic candidate.” The criticism was then followed by a montage of intense training footage of Sweeney in the gym as she prepares for her role as Christy Martin in the upcoming biopic about the former professional boxer.

The highlight reel showed that euphoria Star tire changing, weightlifting and boxing both in and out of the ring. Sweeney reposted the video to her Instagram Story and wrote, “Christy Martin Strong 💪 💪 🥊.”

Back in October, Sweeney announced that she had been cast as Martin in the untitled project. “Well cats out of the bag…so here’s a little BTS from my movie I’m working on,” she wrote via Instagram. “Over the past few months, I have been training intensively to bring to life the story of an incredible woman – a true champion who fought battles both in and out of the ring.”

Sweeney added: “Her journey is a testament to resilience, strength and hope, and I am honored to follow in her footsteps and share her powerful story with all of you.” More to come soon.”