The Anti-Gravity Robotic massage chair was developed with care and attention by the masters in Eastern Medicine and the greatest innovators in the industry to provide the most immersive massage experience. Every component in the Ogawa Master Drive is optimized for performance, leading to an extremely accurate massage. Driven by state of the art M.5 Gen Microprocessor, the Master Drive learns and adapts - changing the massage pressure, speed, and motions for the contours of each unique body with intelligent Vario Motion 4D Massage Rollers. When reclined in the chair's extended L-Track, a comprehensive back massage targets the acupunctural points, elongating the spine, improving posture, and eliminating tension with more coverage than ever before. The Master Drive incorporates ancient massage methods with innovative technology for optimal energy restoration through 26 various humanistic full-body massages. The Master Drive AI combines the best in technology, innovation, and over 20 years of experience for a revolutionary massage experience.