Set up shaft plane… inclined stick can be used on hard standing and mats.

Lateral movement towards target of hips , knees ,lower body can be worked on by placing the SPP next to thigh/hip.

Excess lower body movement can be minimised by placing SPP next to thigh/hip.

Centerness of set up and median line issues can be seen easily by using the SPP like this.

Excess upper body/head movement can be controlled by setting up the SPP in this manner.

Excess upper body/head movement can be controlled by using the SPP like this.

Centerness of turn can be seen easily when the SPP is used in this manner.

Excess lower body motion can be restricted by using the SPP in this manner.

Excess lower body,hip knee motion can be restricted by using the SPP in this manner.

Retaining your angles from set up can be worked on using the SPP in this manner.