So do you think Tally is doing anything revolutionary John? Even at 30fps I see wrists and arms being used.
No nothing special about it. It is just a training aid that helped the inventor so he put it out.
Now if have a swing trainer like the Power Angle Pro and it has helped thousands of golfers and is used by top teaching pros and major tour winners you have something.
The Power Angle Pro is in its 8th year and still going stronger than ever.
Funny how the commentators dont seem to see anything new even with minolta swing vision.