Abdominal workout machine

Description

FIG. 1 is a perspective view of an abdominal workout machine showing my design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the abdominal workout machine that form no part of the claimed design.

Claims

The ornamental design for the abdominal workout machine as shown and described.