Pitching - The Finish
Left Hip Turning Out of the Way

Right Heel Begins to Turn Up

Belt Buckle on Target and Hands Waist High

After impact the clubhead has to continue swinging. At the moment of impact the left hip has to turn back behind you in order for the clubhead to come out of the ground. If the lower half of your body does not turn out of the way, the club head will have a tendency to get stuck in the ground.
Most of the times when you are faced with pitch shots around the green you won't need strength to pull the shot off. Turning the left hip out of the way does not have to be associated with strength. The left hip turning out of the way plays two roles. One making sure the leading edge does not get stuck in the ground and number two it plays a huge role in accuracy.(#27)
When you turn the left hip out of the way it allows the clubface to stay square through impact and continue on around you on the arc allowing the golf ball to start on target.
The left hip does not have to spin out of the way. It simple turns counter clock wise as the arms swing the golf club down into the turf. As the left hip is turning, the right heel begins to slowly come up off of the ground. (#28)