 Among other screening procedures, spinal movements that provoked pain were noted because spinal pain of mechanical origin may be reproduced by movement which induces tension and neural sliding 15. Straight leg raising and Elys test were carried out according to Nwuga 16 and were found to elicit pain at the lower back. X- ray report of each patient was also reviewed and none of the reports indicated osteoporosis, carcinoma, or pot disease. 