Great for broken hip
First of all, I have a posterior acetabular fracture (Fractured Hip in the back side), so I am continually in pain in my hip when sitting.  I have an office related job, so I have to sit most of the day feeling posterior pain. This Obus Forme Ergonomic Orthopedic Seat is relieving the majority of pain. I also bought the Obus back rest, and using both in combination is now minimizing my hip pain.
Rating: 5 stars