A method of fitting a golf putter to an individual golf stroke of a person which comprises the steps of: (a) providing a golf putter to a person comprising a shaft with a proximal end and a distal end, an attachment means for pivotably attaching a putter head to the distal end of the shaft, an elongate flat blade having opposed ends and a top side and a bottom side and pivotably attached on the top side to the attachment means allowing for selection of a desired angle of the blade relative to the shaft, one or more weights removably connected to the elongate flat blade, and an adjustable runner having a height and attached to the bottom side of the elongate flat blade; (b) determining the golf stroke of the person; (c) adjusting a runner height to the golf stroke of the person; (d) weighting the putter with the one or more weights to set a center of mass of the head to a point behind a contact area of the blade with a golf ball, particular to the golf stroke of the person; (e) pivoting the shaft with respect to the elongate flat blade at a pivot angle to allow the blade to remain parallel to the ground for the particular golf stroke of the person; and (f) measuring the runner height, the one or more weights, and the desired angle for the purpose of fitting the putter to the particular golf stroke of the person.