Thorax rotation machine from Gustave Zander

Thorax rotation Dr Gustave Zander’s machine therapy

Thorax rotation Zander's machine

Orthopedic apparatus, designed especially for the treatment of curvature of the spine.

Certain muscles which extend from the arms to the thorax, the muscles of the back and the abdomen, affect the breathing in such a way that certain lixed rules can be deduced.
K. Apparatus for reclining, designed to exercise corrective influence upon abnormal curvatures of the spine by means of pressure appropriately applied.