What describes a universal compound bow?

A universal compound bow is best characterized by having a cam system, which is a key feature of compound bows. The cam system allows for greater efficiency in energy storage and release, as well as enabling archers to draw back the bowstring with less effort. This system utilizes a set of eccentric wheels or pulleys that help to reduce the draw weight at full draw, making it easier for the archer to hold the bow steady while aiming and releasing.

Moreover, compound bows, particularly those described as "universal," typically come with adjustable settings to accommodate various skill levels and preferences. This adaptability is a significant advantage for archers, allowing them to find a setting that suits their particular shooting style and experience, which is beneficial for both beginners learning the basics and experienced archers looking for versatility.

In contrast, other types of bows like traditional or recurve bows do not employ a cam system and rely on the inherent design of the bow limbs for tension and draw weight, which makes them fundamentally different from compound bows. The other choices refer to features that are either specific to certain types of bows or do not accurately describe the unique characteristics of a universal compound bow.