String Blur

String blur refers to the visual perception of the bowstring in the archer’s peripheral vision while aiming. At full draw, the archer sees the string as a slightly blurred line beside or near the sight or target. This position serves as an additional reference for aligning the bow.

Significance:

• Helps control lateral alignment
• Supports consistent head position
• Acts as an aid to stabilize the sight picture

In recurve archery, the bowstring shadow is often used deliberately to maintain consistent bow alignment with the target.