Which bow type operates with limbs that curve for more potential energy?

The recurve bow is designed with limbs that curve away from the archer when unstrung. This distinctive shape allows the recurve bow to store more potential energy when drawn, as the limbs can flex more than those of a traditional longbow or flat bow. When the string is released, this stored energy is effectively converted to kinetic energy, resulting in a faster arrow speed and improved performance. The design of the recurve bow enhances its efficiency, making it a popular choice among archers for both target shooting and hunting.

In contrast, the longbow features straight limbs and relies on the length of the bow to generate power, while the flat bow is characterized by a more simplistic design without significant limb curvature. The compound bow utilizes a pulley system that allows for even greater energy storage and arrow speed but operates differently from the naturally curved design of a recurve bow.