Air Ottoman System The EP1285 features a 14 airbag circulation system for a more complete, contoured lower body massage including: Calves - kneading and loosening of the shins and calf muscles. Feet - upward pressure is applied using four airbags for ultimate relief. Leg Stretch Works to alleviate stiffness in your lower back, hips and thighs. The air system in the ottoman squeezes the lower legs while it lowers and raises in 20 degree increments. | Neck/Shoulder Massage The floating mechanism simulates the movements of a rotating wrist for an amazingly life-like massage. This outstanding feature lets the Panasonic Urban Collection perform various massage actions. | Massage Therapist Techniques Using 2 or 4 firm rubber massage heads, the Panasonic Urban Collection accurately simulates stroking with the palm of hand, pressing with the heel of the hand, kneading and applied pressure with thumbs. |