Keira wasn’t the only name star to be linked to the movie. Initially, Benicio Del Toro was cast as the Sith apprentice Darth Maul. But the Puerto Rican actor was unhappy at Lucas’ decision to remove much of Maul’s dialogue. So he walked from the part, and Ray Parks replaced him.
Staying fit is certainly a commitment. Besides doing the physical training, there are some other factors to consider, like nutrition