When Chris goes out for a cigarette after arriving at the Armitage's house in Get Out, the groundskeeper Walter intensely sprints toward Chris before darting in another direction and running off into the woods.
Later when Chris introduces himself to Walter, Walter apologises
Sorry if I startled you last night when I was doing my exercise.
As Chris was later hypnotised he doesn't really remember the event and it is somewhat dismissed.
Why was Walter exercising so late at night? Is there anything to infer here about the 'real' Walter wanting to run away from his 'host' (Roman Armitage)?