US Patent 9162131 Golf visual training aid and feedback device

A visual reference and feedback device for use with a golf club is presented. The visual reference and feedback device includes a clubface reference head and a neck that connects a supporting body to the clubface reference head. The supporting body includes three supporting members having a first supporting member, a second supporting member, and a third supporting member. C-clip fasteners may be formed at distal ends of the first supporting member and second supporting member. A sternum guide may be formed as a rectangular structure at the outer portion of the first supporting member and proximate to the neck of the visual aid and feedback device.