Ключевые слова: anatomical, anatomy, back, biology, body, bone, cervical, coccyx, column, cord, cutout, disc, disks, doctor, health, herniated, intervertebral, lumbar, medical, medicine, medulla, painful, pangs, pen, people, person, physiotherapist, physiotherapy, problems, sideways, skeleton, spinal, spine, tail, thoracic, tridimensional, vertebrae, vertebral, vortex, woman,