Sydney Sweeney is undergoing a shocking transformation for her new role as female boxer Christy Martin in an upcoming biopic. The Euphoria star is taping down her busty chest daily for filming, a stark departure from her usual figure-flaunting roles.

According to a source, Sweeney is dedicated to her craft and is going to extreme lengths to stay in shape for this challenging role. While she typically showcases her famous figure on screen, she is now enduring the painful process of strapping down her chest for the sake of authenticity.

The biopic will detail the tumultuous life of Christy Martin, a Hall of Fame boxer who made headlines after being stabbed and shot by her husband in 2010. Sweeney, known for her dedication to her roles, is fully committed to portraying Martin’s story accurately.

In the past, Sweeney has been open about her struggles with body image, revealing that she used to feel “ostracized” for her large breasts. However, she has since embraced her natural body and is thankful that she did not pursue a breast reduction in high school.

For her role as Martin, Sweeney has completely transformed her appearance, sporting brunette hair and a more understated look. Photos from the set show her in a loose-fitting outfit, concealing her curves and focusing on embodying the character of Martin.

The upcoming film, directed by David Michôd, will shed light on how Martin revolutionized women’s boxing and overcame gender stereotypes in a male-dominated sport. Sweeney, who did kickboxing in her teenage years, is excited to challenge herself with this physically and emotionally demanding role.

Director Michôd describes Martin as a trailblazer who used boxing to express herself and her rage in a small-town environment where she felt stifled. The film will explore Martin’s struggles with fame, abuse, and self-acceptance, highlighting her resilience and determination in the face of adversity.

Overall, Sweeney’s dedication to her craft and willingness to push boundaries for her roles make her a standout talent in Hollywood. As she embodies the complex character of Christy Martin, she is poised to deliver a powerful and compelling performance that will captivate audiences and shed light on an important chapter in women’s sports history.