Abstract: The present invention discloses a golf training and exercise device capable of restricting a player's body position and movement to follow a rotation plane variably adjustable in three axes while exerting a lateral force against a player's upper body. The present invention comprises an exercise device for guiding pivotal and lateral movement of a player's upper body including a support standard, a positioning arm including means for variable height adjustment mounted to project from the standard, a rotational axle on the positioning arm defining a primary axis of rotation having adjustment means for positioning the axle relative to two additional axes, a yoke for receiving a player's shoulders rotatively secured by the axle to the positioning arm, and a pair of depending arms spaced apart on said yoke for confining a player against the yoke and for exerting a lateral force against a player's shoulders during rotation.