Animator There are two parts to this animation. 1) twisting seat back with occupant (240 lb male) was struck from behind in rear-end car crash and recieved a spinal injury. see ideas for this video at ftp://dicti.org/ I would prefer that you use Poser for this, though other human animation programs may be ok. 2) Close-up of L4-L5 vertebrae undergoing twisting, compression (extension), and shear. You can use any animation program for this (i.e. 3DSmax, etc...) During interview: Please...