'Quiet Eye' helps elite athletes

'Quiet Eye' helps elite athletes@CNNThe technique is a measure of visual focus, recorded with a variety of technologies, which, according to Vickers, gives an athlete insight into their actions.The "Quiet Eye" is based on key elements of data:1. the optimal location of the eyes' focus in space2. when the eyes begin to focus3. when the players' gaze leaves the "optimal location"4. the duration of