The ornamental design for football practice placekick holder, as shown and described.
FIG. 1 is a perspective view of a practice placekick holder showing my new
design, with a football held thereby and shown in phantom lines for
illustrative purposes only;
FIG. 2 is a front elevational view of the holder;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view; and
FIGS. 5 and 6 are right and left side elevational views, respectively.