Another fine actor uses the Alexander Technique to discover how his character should move.
Jonathan Tucker, on preparing for his role of Boon in the final season of Justified:
To take on the role of Boon, Tucker used the Alexander Technique, which puts a premium on the physical aspects of a character. “It puts you into a physical place from which the rest of your choices are informed,” he says. “Everybody walks differently and talks differently. It’s important to incorporate that. Teaching actors how to find their neutral spine allows them to make choices from there.”
http://www.ew.com/article/2015/12/10/jonathan-tucker-kingdom-hannibal-roles