Check out this new golf alignment aid, just on the market.
The Acculine Golf Pucks™ (Patent Pending) system is the market’s most innovative and effective golf swing alignment aid for practice and instruction. The Acculine Golf Pucks™ (Patent Pending) System provides and accurate set of references that enable you assess your entire swing path during a video session. Whether you are a beginner, intermediate or advanced golfer, learn more about your swing and how to improve it so that you can gain the results you want.
See more here - https://golfpucks.com/