SHOP AMAZON https://www.amazon.com/morepars

Take the guess work out of your takeaway, backswing and follow-through with the More Pars Arm Band with Mini-Rod. It's unique design prevents cheating, yet it’s comfortable to wear as you practice. Includes MORE PARS Arm Band with 2 Mini-Rods measuring 22 inches long so they do not interfere with your swing. Insert one rod through the Arm Band loops and lay the second rod at your feet.

Band-Rod-SquareUp-Up to 4K