Low back pain with knee pain can occur for two reasons: the first is due to lumbar disorders and lesions in the knee joint, such as lumbar muscle strain, lumbar fasciitis, and aseptic inflammatory lesions caused by strains and cold. In addition, pain in the lumbar region may occur due to trauma to the lumbar region or tumor or tuberculosis. In addition, inflammation of the knee joint due to cold or excessive fatigue may cause vascular stimulation, vasoconstriction resulting in decreased blood supply and slowed venous return, resulting in soreness in the knee region, which is caused by lesions in the lumbar region and the knee at the same time. The second condition is due to a herniated disc or nerve root canal stenosis in the lumbar area, resulting in pain in the knee. This condition is common in the lumbar 2 and lumbar 3 segments with herniated discs and nerve root canal stenosis, which squeeze and stimulate the nerve root of lumbar 3, resulting in nerve root edema, resulting in soreness or pain and numbness in the knee.