Detachable golf swing training device using two light beams

Device for aligning the face and swing of a golf club

Device for changing hardness of putter striking face

Device for controlling golf swing

Device for detection of self-movement

Device for developing golf ball address stance

Device for golf practicing

Device for perfecting a golfer's swing

Device for practicing golf club swing

Device for practicing golf swing

Device for practicing putting and chipping strokes

Device for practicing putting strokes

Device for putting training

Device for training to play golf

Device to keep golfer's foot stable

Disc tossing game

Distance marker within a golf course fairway

Doll of football game table

Dominant eye sight training apparatus

Double ended golf course