An arrow rest is a device used in archery to support an arrow before it is shot. It is typically mounted on the bow and helps to stabilize the arrow, ensuring it is positioned correctly for a more accurate shot. Arrow rests come in various designs, including drop-away, whisker biscuit, and fixed rests, each offering different benefits for archers. Using an arrow rest can improve an archer's performance by reducing the chances of the arrow falling off the bow or being misaligned. Properly selecting and adjusting an arrow rest can enhance the overall shooting experience, making it easier for archers to hit their targets consistently.