Short game · Changes the swing

Lead arm push-away

Drawn setup
Illustration

Hold the club with your lead hand only and push the arm away from your body in the backswing, so the club head stays outside your hands. Swing through with the body turning. Then make the same move with both hands. For chips inside about 25 yards.

Trains
Chip contact
Dose (suggestion)
10 one-handed swings, then 10 chips
Count
Chips with the club head outside the hands in the backswing, out of N
Stop signal
Stop: pain 3 out of 10 or more, pain spreading into an arm or leg, numbness, or more pain the next morning.
Source
Dan Grieve: Common mistakes with the Chip & Run (Release 1)