An air compression massage is delivered to the extremities of your body via the airbag system built into all massage chairs. Air Compression has been found to relieve stiffness and improve blood circulation within your body. The compression style also stimulates the lymphatic system to remove toxins from the body. Air compression massages have varying intensity levels to suit your needs. The air compression is also utilized to keep the body still for optimum stretching. The BodyFriend Pharaoh S II has an impressive 98 airbags to deliver the ultimate compression massage.