Sliding Barbell

FIG. 1 is a perspective view of a sliding barbell showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an enlarged right side view thereof, a left side view being identical to the right side view; and,

FIG. 7 is a partially enlarged view showing the area 5 in FIG. 1 .

The broken lines indicating an enlargement portion of the design form no part of the claimed design.