In order to offer even greater custom-fitting individual back adjustability, we‘ve provided our Proflex and Anatomic Alpin suspension systems with removable aluminum frames.
Release the aluminum frame and take it out of the back.
Check for fit: the aluminum frame is already anatomically shaped, yet you can even further optimize its fit. To do this you need a second person to hold the stays against your back.
Individual adjustment: ideally the stays already follow the curvature of your back. If this is not the case, then you can bend them by gently pressing them against your knee or the corner of a table.
When reinserting the aluminum frame please make sure that it is in the right direction.