The ornamental design for an exercisemachine, as shown and described.
FIG. 1 is a left side elevational view of an exercise machine showing our new design.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front elevational view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a left side elevational view thereof, the right side elevational view being a mirror image thereof with the pedal in a diametrically opposite position.
FIG. 7 is a left side elevational view of a second embodiment thereof.
FIG. 8 is a top plan view thereof.
FIG. 9 is a bottom plan view thereof.
FIG. 10 is a front elevational view thereof.
FIG. 11 is a rear elevational view thereof; and,
FIG. 12 is a left side elevational view thereof, the right side elevational view being a mirror image thereof with the pedal in a diametrically opposite position.
The broken lines are for illustrative purposes only and form no part of the claimed design.