I've found the Pomodoro method, coupled with walking and stretching between the breaks, helps immensely. The movement also helps me maintain energy levels duri

I've found the Pomodoro method, coupled with walking and stretching between the breaks, helps immensely. The movement also helps me maintain energy levels during long periods of working, which can lull if I'm sedentary. I even find maintaining 'flow' perfectly attainable (provided that your mind stays on work between the breaks, and you don't check things like e-mails). I see the Pomodoro break more as a physical break from sitting, with the option of taking a mental break from work if I think it's necessary.