The ornamental design for a shield for basketballshotimprovement, as shown and described.
FIG. 1 is a perspective view of a shield for basketball shot improvement
showing my new design, wherein a shot-trainee's hands and a basketball are
shown in broken lines for illustrative purposes only and form no part of
the claimed design;
FIG. 2 is an enlarged rear elevational view of the shield for basketball
shot improvement of FIG. 1 as shown in isolation;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof, the opposite bottom plan view comprising
a substantial mirror image thereof; and,
FIG. 5 is a side elevational view of the right side of FIG. 3, the opposite
left side view comprising a substantial mirror image thereof.