Abstract: A golf swing training system that includes an arm securing mechanism for assisting a golfer to maintain the upper arm and elbow tucked against the chest during golf swing practice. The arm securing mechanism includes hook and pile fastener areas that allow for easy attachment of the upper arm and/or elbow areas of the user's arm to a natural location on the user's chest. The golf swing training system includes a chest strap assembly and an arm strap assembly that are securable together to restrict movement of the user's arm during practice golf swings.