Hill Anatomotor Roller Massage Table with optional Lumbar Traction, Cervical Traction and Variable Speed. OPR has always stayed up to date with the latest and newest equipment to help better serve our patients. Why stop now? We just received shipment of our new Spinal decompression table from Hill Laboratories. Moving to our new location in Seal Beach has given us extra space and allowed to add more equipment and services. Please stop by check out our facility and staff. Here is a video from Hill Laboratories on the function and uses of our new table.