4800 Kingman Boulevard. Cummins Woods is a bird sanctuary off of Polk Boulevard, located right by the McCollum Waveland Tennis Courts. View what activities may be going on in this park or other parks. Locate Cummins Woods using our Park Finder. View a complete list of Des Moines Parks.
Definition of inversion for English Language Learners. : a change in the position, order, or relationship of things so that they are the opposite of what they had been.
Inversion Therapy. Inversion therapy is a method of spinal traction, or decompression, that involves you being in a head-down position. The theory behind inversion therapy is to relieve the pressure at the nerve roots and discs in your spine by taking away the pressure created by gravity. This also opens up the intervertebral space, again, as a way to relieve pressure in your spine.