Blocking your Driver sounds like a Face Control issue, so put a Tee in the ground, then put an Empty Water about a foot in front of the Tee. As you make a swing up and over the bottle make sure is closing over it. Then from there start to work on your Swing Direction. Not sure go see your local PGA Golf Pro.
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What causes a golfer to 'block' their drive? What's a good drill to help correct this issue?
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