Sometime we simply tolerate the blur. It is important to pay attention to the blur that surrounds the point where we have focused our vision. Athletes, for example must be keenly aware of what is happening all around them. An athlete's performance not only depends on physic but also visual training ability.
On the other hand, the environment also contributes to athlete's visual sharpness such as contrasting court background, adequate lighting, and non-confusing uniform color combinations and less off-court motion. It is that caches the athlete's attention as they gather a quick view of focused on detail. As result the eyes move in and out of focus, there is a blur between each pause.
On the other hand, the environment also contributes to athlete's visual sharpness such as contrasting court background, adequate lighting, and non-confusing uniform color combinations and less off-court motion. It is that caches the athlete's attention as they gather a quick view of focused on detail. As result the eyes move in and out of focus, there is a blur between each pause.