Don't know how close that chair is but there are some thoughts on inversion threrapy:
http://www.mayoclinic.com/health/inv...herapy/AN01614
Note warinings on high blood pressure, would assume the same warning may be needd for the chair as you are in a head down situation.
I will say, I have high Blod Pressure and have used inversion to help my back, it is temp but man it feels good while it lasts!!!
That said, have not used that chair.
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Hold Hard guys
Rick B.
Knowledge is knowing a tomato is a fruit.
Wisdom is knowing it is great on a hamburger but not so great sticking one up your ass.
Author - Richard.
Experience is what you get right after you need it.
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