Using heat therapy comes with multiple benefits for your spine. Here’s a few of them:

• Muscle relaxation: Applying heat to your muscles can help to promote muscle relaxation and reduce muscle spasms. 
• Improved circulation: Heat therapy helps to improve your blood circulation which helps to bring essential nutrients and oxygen to your spine easier. It also helps to promote healing and reduce inflammation.
• Increased flexibility: Heat therapy can help to increase the flexibility of the soft tissues in your spine making overall movements easier.