Christian Bale dropping weight for a role in Machinist, only to gain the muscle back for the role in Batman [1] seems like a classic example of this effect. [1

Christian Bale dropping weight for a role in Machinist, only to gain the muscle back for the role in Batman [1] seems like a classic example of this effect. [1] https://www.menshealth.com/uk/fitness/lifestyle/a26004466/christian-bale-batman-vice-american-psycho-transformations/ https://www.menshealth.com/uk/fitness/lifestyle/a26004466/ch...