The ornamental design for an exercising apparatus, as shown and described.
FIG. 1 is a top perspective view of a first preferred embodiment of an exercising apparatus in accordance with my new design;
FIG. 2 is a left side elevational view of the exercising apparatus of FIG. 1, the right side elevational view being identical to the left side elevational view;
FIG. 3 is a bottom perspective view of the exercising apparatus of FIG. 1;
FIG. 4 is a front elevational view of the exercising apparatus of FIG. 1, the rear elevational view being identical to the front elevational view;
FIG. 5 is a top perspective view of a second preferred embodiment of an exercising apparatus in accordance with my new design;
FIG. 6 is a left side elevational view of the exercising apparatus of FIG. 5, the right side elevational view being identical to the left side elevational view;
FIG. 7 is a bottom perspective view of the exercising apparatus of FIG. 5; and,
FIG. 8 is a front elevational view of the exercising apparatus of FIG. 5, the rear elevational view being identical to the front elevational view.
The broken lines in FIGS. 5, 6 and 8 illustrate portions of the exercising apparatus which form no part of the claimed design.