How to use an inversion table for back pain<br>Secure your inversion table on a flat surface. Ensure that all the joints, straps and pivot points are correctly connected. Do this every time you use the table in order to avoid a serious accident.
The inversion table should be secured on a surface.
The inversion table must be secured on a surface as per the original text, but it must be a FLAT surface. My statement said the table needed to be secured to a surface, which is true, but it did not specify that the surface had to be flat.
( z1 recommend :ARG1 ( z2 secure :ARG1 ( z3 table :mod ( z4 invert ) ) :location ( z5 surface ) ) )