The ornamental design for a personaltrainingmirror, as shown and described.
FIG. 1 is a front, top, and left side perspective view of a personal training mirror showing our new design.
FIG. 2 is a rear, bottom, and right side perspective view thereof.
FIG. 3 is a top view thereof.
FIG. 4 is a bottom view thereof.
FIG. 5 is a side view thereof.
FIG. 6 is a front view thereof; and,
FIG. 7 is a rear view thereof.
Within the drawings, the straight-line surface shading and stippling show the character and contour of the surfaces in the claimed design of the personal training mirror. The broken lines show unclaimed portions of the personal training mirror, and thus form no part of the claimed design.