3 or more positives suggest non-organic or alternative organic source:
Over-reaction to the examination
Widespread superficial tenderness not corresponding to any anatomical distribution
Pain on axial loading of the skull or pain on rotation of the shoulders and pelvis together
Severely limited straight leg raising on formal testing in a patient who can sit forwards with the legs extended<unk>  limb weakness or sensory loss not corresponding to a nerve root distribution
Lower back pain
Spine related
Back pain 
Acute ligamentous injury
Hip pain
Acute muscle strain
Hip pain 
Disk herniation 