It’s quite elementary: when you stare at something at close range for long periods of time, the muscles in your eyes get tired. Exhausted, really. As with any other sore muscle, the discomfort is temporary and will subside when you peel your gaze away. But why let your eyes get that worn out in the first place? Try these quick proactive tweaks from top docs.
Sit further away
Aim to be about 50 to 60 centimetres from your…