FIG. 1 is a top, rear, right perspective view of a weightlifting support showing my new design;
FIG. 2 is a top, front, right perspective view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a front view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The uneven-length broken lines in the drawings define the bounds of the claimed design and form no part thereof. The even-length broken lines depicting the remainder of the weightlifting support illustrate portions that form no part of the claimed design.