The ornamental design for a sports-specific wheelchair, as shown and described.
FIG. 1 is a first perspective view of a sports-specific wheelchair, showing our new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a third perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a top plan, view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a left side elevational view thereof; and,
FIG. 9 is a partially enlarged view thereof.
The broken lines in the drawings illustrate portions of a sports-specific wheelchair that form no part of the claimed design. The shades of gray as well as the shadows and reflections represent contour and not surface ornamentation or any particular color.