> Naturally, when working with two monitors, you have to turn your head more often. [...] Therefore, while working on 2 monitors may require massages or physica

> Naturally, when working with two monitors, you have to turn your head more often. [...] Therefore, while working on 2 monitors may require massages or physical exercises to reduce neck strain, one monitor is lean and mean. My personal experience is the opposite. With just one screen I tend to sit still in one position for long periods at a time and feel really uncomfortable after a couple hours. With my current 3 monitor setup I not only turn my head frequently but even sit differently depending on which screen currently has main focus and which one is e.g. just showing debug info or logs.