I claim the ornamental design for a kicking training device, as shown and described.
FIG. 1 is a perspective view of a kicking training device showing my new design with portions broken away of ease of illustration;
FIG. 2 is a right end elevational view thereof, the left end being a mirror image of the end shown;
FIG. 3 is a front elevational view thereof, the rear view being a mirror image of the front;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a reduced scale front elevational view showing the full length of the design together with dashed lines showing environmental structure.
The dashed lines immediately adjacent the shaded areas serve to define the bounds of the claim, while the remainder of the dashed lines are for illustrative purposes only. None of the dashed lines form part of the claimed design.