Is the pelvis at the same angle that it was at address?
Lower Back?
Upper Back?
Neck?
...................
Looks like the axis of rotation has changed and is now moving with a combination of counter-clockwise rotation, slight lateral bending and extension !!!
How can this be possible??????
Yes hip slide changes the Axis Tilt in one plane but how about the other 2 planes?....
How does it affect the 4 segments of the spine?
Wouldn't the FLAT Shoulder Turn versus the Rotated Shoulder Turn have different affects on the 4 segments of the spine?