The ornamental design for a puttingtrainingsystem, as shown and described.
FIG. 1 is a perspective view of the putting training system, showing my new design;
FIG. 2 is a perspective view, the smaller base support is removed for clarity of illustration, the remaining two larger base supports shown in alternate positions;
FIG. 3 is a perspective view, one of the larger base supports is removed for clarity of illustration, the remaining smaller and larger base supports shown in alternate positions;
FIG. 4 is a perspective view of FIG. 3, the base supports shown in alternate positions;
FIG. 5 is a top plan view of FIG. 3;
FIG. 6 is an exploded elevational view of the base supports;
FIG. 7 is a perspective view of FIG. 3, the base supports shown in alternate positions; and,
FIG. 8 is a top plan view of FIG. 7.
The broken line showing of the scale and numbers disclosed on the rod, putter head and golf ball are for the purpose of illustrating and forms no part of the claimed design.