Putt on a natural arc, not straight back and through
Many people try to move the putter straight back and straight through, which manipulates the putter. Instead, let the putter flow back and through on a simple arc. Stand over the ball and imagine that arc, with a small turn or rotation in the body.
Channel: Danny Maude
Watch official source at 2:11Why this context matters
Demonstrated with the MI putting template's black arc line.