The regular use on an inversion table helps decrease back pain by making your back muscles stronger. The regular use of the table will assist to relieve back pressure and increase flexibility. and was recommended by physician. This table was bought one year ago and i have used it for 10 minutes daily (5 in the morning and 5 in the evening). After a few months of using it my back pain has disappeared and this is why i am selling it. It was bought at MEDI SYSTEM LTD at Rs8000 and i have the proof of purchase.