HOOK ONTO THE STRING AND PULL BACK WITH MORE THAN JUST YOUR FINGERS WITH THE HOT SHOT IMPETUS FAST HOOK INDEX FINGER RELEASE. Let's face the fact: releases are easier and more accurate to use than sticking to your fingertips. The Hot Shot Impetus Fast Hook Index Finger Release features an open hook design for quick and easy loop hook-up and match grade trigger crispness for your bow. After each shot, the hook automatically closes. The trigger tension is fully adjustable and the release is connected to a pliable leather wrist strap by a micro-adjustable non-slip post. The release wrist strap end closes into a belt buckle.