Weightlifting Support

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.