It's like throwing a frisbee with your left arm.

Or throw a bucket of water or sand towards your target.

Extend the left arm to make an L shape-or 90 degree angle during the backswing and follow-through.

Take club back low and slow, or make it feel like the club is light in your hands as long as possible.  It should feel heaviest at the top.

On downswing, right elbow should lead right arm.

On downswing, pull with rather than push the club along.

Pull the butt end of the club towards the target .

Visualize your landing area or ball flight.

Try to touch your left forearm with your right at impact.

Point your chin at a spot just behind the ball throughout the
swing.

Hold the L shape in your swing, from the top of the backswing down to where the clubhead is at  5 o'clock .  Then hitt the ball, release the club or accelerate to  regain the L position at 9 o'clock.