Which practice can lead to better draw length accuracy?

Creating a proper string loop is essential for achieving better draw length accuracy because it directly impacts how the bowstring interacts with the archer's fingers and the bow itself during the draw cycle. A correctly formed string loop ensures that the nock of the arrow is positioned correctly, allowing for a consistent anchor point when drawing the bow. This consistency is crucial; it helps the archer maintain the same draw length each time they shoot, which is key in developing muscle memory and improving accuracy.

In contrast, using heavy arrows may affect the overall dynamics of how the bow performs but does not necessarily improve draw length precision. Practicing only in groups can provide valuable feedback and support, but it does not guarantee that an individual archer will work on their specific draw length technique effectively. Focusing solely on mental visualization can enhance an archer's overall mindset and performance, yet it doesn't replace the necessity of having physical mechanisms, like a proper string loop, in place to ensure accurate execution of the draw.