Borrowed one from a friend. Works for me as it keeps me centered. Like that I can use it with or without balls. Don't know if I would pay the $100 or so it costs. Looks like you can get a piece of wood from Home Depot to size for a few bucks-although this one is adjustable so you can use it for wedges-driver.
DownUnder Board Golf: #1 Ground Force Golf Training System
The hottest swing trainer on the PGA Tour. Use the ground like the best golfers in the world with the Down Under Board. Used and endorsed by PGA Tour Champions.
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