We claim the ornamental design for hand rails of a fitness equipment unit, as shown and described.
FIG. 1 is a rear, side perspective view of hand rails of a fitness equipment unit;
FIG. 2 is a front, top perspective view of the hand rails of FIG. 1;
FIG. 3 is a rear view of the hand rails of FIG. 1;
FIG. 4 is a front view of the hand rails of FIG. 1;
FIG. 5 is a first side view of the hand rails of FIG. 1;
FIG. 6 a second side view of the hand rails of FIG. 1; and,
FIG. 7 is a top view of the hand rails of FIG. 1.
The ornamental design that is claimed is shown in solid lines in the drawings. The broken (dashed) lines shown in the figures are included for the purpose of illustrating environmental elements only and form no part of the claimed design.