I have a rig I prepared using Rigify. Everything is fine, however, whenever I move the hip bone, the chest bone distorts as if though it has a constraint affected by the hip, but this is not the case.
How do I fix this so that I can move the entire rig freely without experiencing this distortion? What causes this distortion?
Please see a longer version of the GIF at http://i.imgur.com/7OamgVn.gif for more information.