FIG. 1 is a front, right and bottom perspective view of a foot massager, showing my new design;
FIG. 2 is a rear, left and top perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 1.
The broken lines in the drawings depict portions of the foot massager that form no part of the claimed design. The unevenly spaced dot-dash broken lines in FIG. 1 and FIG. 9 depict boundaries of the enlarged area of the drawing and form no part of the claimed design.