Balance Beam

FIG. 1 is a top, front, and left side perspective view of a balance beam, showing my new design;

FIG. 2 is a bottom, rear, and left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a top plan view of the balance beam at an alternative configuration.

The broken lines depict portions of the device that form no part of the claimed design.