- Edited
Supp I think the reason that it works is that it exposes the bounce or rear edge of the wedge
better than having your hands ahead of the ball (which I used to do!). That makes the leading edge "dig"
into the sand too deep, and (for me, anyway) causes me to leave the ball in the sand! To a guy who knows what he's doing, this is probably "Sand Play 101." For me, it was like "Where has this been all these years???"
Good luck with it!