A golf training aid comprised of a telescopic rod mounted on an adjustable bracket and a generally spherical end member mounted on the rod. The bracket adjusts to fit over the end of the grip of a golf club and is held in place by a band around the bracket. The rod is adapted to be extended and shortened as a means to adjust the length of the device. The distance of the end member from the grip is adjusted so that the end member contacts the midsection of a golfer when he assumes his putting stance and is positioned outside the golfer's body when used for chipping. The portion of the end member which contacts a golfer's body has relatively low friction so that the end member moves relative to the body if the proper putting stroke is not used. The telescopic rod of the device is not meant to contact the golfer's body when used for chipping and will come in contact with the golfer's body when an improper chipping motion is used.