"Why do most golfers move forward through the impact interval, and from release point through the swivel?"
One reason might be because their clubs do not fit. If they have a clue, they try to take a divot after the ball, with clubs that don't fit and move forward in the process.
Along the same lines, golfers might run out of right arm before impact. Their computer will not let them miss the ball. Only option is to get to the ball with the left side.
Also tons of people (thanks to WRONG instruction) believe a good golf swing has an active left arm. Anything but an intert left arm will cause one to move forward through the ball.
Train the flying wedges to be correct. Pick a pivot center.
One reason might be because their clubs do not fit. If they have a clue, they try to take a divot after the ball, with clubs that don't fit and move forward in the process.
Along the same lines, golfers might run out of right arm before impact. Their computer will not let them miss the ball. Only option is to get to the ball with the left side.
Also tons of people (thanks to WRONG instruction) believe a good golf swing has an active left arm. Anything but an intert left arm will cause one to move forward through the ball.
Train the flying wedges to be correct. Pick a pivot center.