Exercise device

FIG. 1 is a top, front, and right side perspective view of an exercise device, according to the present invention;

FIG. 2 is a front view of the exercise device of FIG. 1 ;

FIG. 3 is a left side view of the exercise device of FIG. 1 ;

FIG. 4 is a rear view of the exercise device of FIG. 1 ;

FIG. 5 is a right side view of the exercise device of FIG. 1 ; and,

FIG. 6 is a top view of the exercise device of FIG. 1 .

The bottom of the exercise device is flat and unornamented.

The portions of the disclosure that are shown in broken lines form no part of the claimed design.