Sydney Sweeney has offered a glimpse into the “crazy” transformation involved in her portrayal of pioneering female boxer Christy Martin in a new biopic, which involved gaining over 30 pounds.
“I loved it,” she said of the behind-the-scenes training in an interview with W Magazine. “I came on board to play Christy, and I had about three and a half months of training. I started eating. I weight trained in the morning for an hour, kickboxed midday for about two hours and then weight trained again at night for an hour.”
Sweeney also elaborated on the physical changes her body underwent as she prepared for the role.
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