Barbell with Knurling

FIG. 1 is a front perspective view of a barbell with knurling, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view taken from FIG. 7 thereof.