Lumbar Traction Massager combines mechanical traction with multi-modal massage technology to achieve decompression and relief by longitudinally stretching the lumbar intervertebral disc. It features an ergonomic curved traction structure, intelligently adjustable stretching force and angle, a built-in heat compress function to promote blood circulation, and multifunctional massage modules including kneading, vibration, and tapping. It effectively relieves intervertebral disc pressure and improves pain and numbness caused by lumbar disc herniation, providing users with a non-invasive, at-home lumbar rehabilitation solution. The Lumbar Traction Massager is suitable for lumbar maintenance in sedentary individuals, as an adjunctive treatment for mild lumbar disc herniation, recovery from sports injuries, and prevention of lower back problems in the elderly.