Sydney Sweeney on 'Christy': Would weight train for an hour and do boxing for three

Actress Sydney Sweeney prepared for her role as boxer Christy Martin. She trained daily for three months, including weightlifting and boxing. Sweeney gained 35 pounds for the part. Christy Martin was present during filming, offering guidance. Sweeney performed all fight scenes without a stunt double. She learned much from Martin's life.

Sydney Sweeney on 'Christy': Would weight train for an hour and do boxing for three
Actress Sydney Sweeney prepared for her role as boxer Christy Martin. She trained daily for three months, including weightlifting and boxing. Sweeney gained 35 pounds for the part. Christy Martin was present during filming, offering guidance. Sweeney performed all fight scenes without a stunt double. She learned much from Martin's life.