Back brace

FIG. 1 is a perspective view showing a new design for a back brace;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines in the figures are for the purpose of illustrating portions of the back brace and form no part of the claim.