Heat Therapy application can help provide lower back pain relief through several mechanisms: Heat dilates the blood vessels of the muscles surrounding the lumbar spine. This process increases the flow of oxygen and nutrients to the muscles, helping to heal the damaged tissue. It can also help across your shoulders and other areas too. Call The Comfort Zone Mobility Aids & Spas for information and pricing 250 724 4477 or email info@albernicomfortzone.com