How do you decide whether to work out or rest when you are tired?
For instance I work 12 hr shifts and am trying to decide whether to stop at gym and do legs/biceps or go on home and rest. It's Wednesday and yesterday before work (0530am) I did back/shoulders.
Just wondering if most people go in and do the work when tired and may not get the quality you want or do you wait until you are rested and know you have full energy. Thoughts?