I've been looking for info on whether or not it is counterproductive to lift when you are going to be awake for more than 24 hours. Google has not been my friend in regards to this. With my rotations at the hospital I am awake at least 27 hours two times a week. Usually before I start my shift at night I've been at the gym already. Granted I get 8 hours of sleep afterwards but looking for info if I'm doing more harm than good. Anyone have any links/info on this? Thanks.