What is a bow called that features limbs that sweep back and forward at the tips giving it more potential energy?

A bow that features limbs that sweep back and forward at the tips, increasing its potential energy, is known as a recurve bow. This design allows the bow to store more energy when drawn, which results in increased power and speed when the string is released. The limbs curve away from the archer when unstrung, and as the archer draws the bowstring, the limbs bend back, effectively creating a greater energy potential compared to more traditional designs.

The unique construction of the recurve bow allows for a compact form while still delivering powerful shots, making it popular among hunters and archers. It is distinct from other types of bows, such as the compound bow—which utilizes a system of pulleys and cables to enhance power and reduce draw effort—and the longbow, which has a simpler, straighter design. A crossbow, on the other hand, operates quite differently, with a horizontal bow mounted on a stock that resembles a rifle, and it typically allows the user to shoot with less physical effort than traditional vertical bows.