Putting Yardstick Drill
Work on putter face at impact and putter path by rolling golf balls up the yardstick. Can you set and break your record and eventually make it all the way off the other end? If so, how many out of 10? Or what is your record in a row? Putter face at impact accounts for 85% of the initial golf ball's direction and path 15%... have fun getting the ball started on your intended line more often!
$13 plus $13 ship/handle (until better cost can be found) to most domestic US locations
Watch the Yardstick Drill Video and take the challenge!