Patent attributes
A golf club includes a shaft, a grip, and a club head. The shaft is coupled to the grip and to the club head. The club head includes a substantially rigid shell, a club face, and a contact area. The substantially rigid shell includes a conventional shape that has a toe area, a heel area, a sole area, a top area, and a back area. The club face is mechanically coupled to the substantially rigid shell to provide a face of the club head. The contact area is within the substantially rigid shell and positioned proximal to the club face. The contact area includes a plurality of force-focusing layers that functions to concentrate impact forces of the club head towards an area on the club face that makes contact with a golf ball during contact with the golf ball.