Abstract: A device for improving and training a right golf grip comprises a pair of gloves, wherein at least the back side of the thumb part and the back side of the index and middle finger parts together with their intermediate part of one glove, and at least a portion of the palm side of the little finger part and at least an area of the palm part of the other glove are provided with fastener means, preferably loop and hook tape, respectively. These fastener means cooperate with each other for interlocking the gloves in the right golf grip. In this device substantially the full palm side of the little finger part of the other glove is provided with fastener means and said area with fastener means of the palm part of this other glove extends with a large width substantially diagonally along said palm part from the insert side of the glove opposite of the little finger part.