Based in Florida, Pinook USA offers customers a variety of massagers and heating pads. Among Pinook USA's most popular products is the Back Warmer pad, which provides more than an hour of heat to the lower back for the purpose of relieving lower back pain and menstrual cramps. How does heat therapy work to relieve lower back pain?
Most lower back pain stems from over-exertion and strains, both of which cause tension in the muscles and soft tissues surrounding the lower spine and result in insufficient circulation leading to pain. Heat therapy causes the blood vessels serving lower back muscles to dilate, thus improving circulation through an increase in the flow of blood. Improved circulation results in better supplies of oxygen and nutrients to the muscles involved, which speeds up the healing process.
Heat therapy also stimulates sensory receptors found in the skin. Such stimulation decreases the transmission of pain signals to the brain and alleviates discomfort. Furthermore, heat therapy lessens tension and stiffness and increases flexibility by stretching the soft connective tissue around the spine. Spine flexibility is known to be an important feature of a healthy back.
Most lower back pain stems from over-exertion and strains, both of which cause tension in the muscles and soft tissues surrounding the lower spine and result in insufficient circulation leading to pain. Heat therapy causes the blood vessels serving lower back muscles to dilate, thus improving circulation through an increase in the flow of blood. Improved circulation results in better supplies of oxygen and nutrients to the muscles involved, which speeds up the healing process.
Heat therapy also stimulates sensory receptors found in the skin. Such stimulation decreases the transmission of pain signals to the brain and alleviates discomfort. Furthermore, heat therapy lessens tension and stiffness and increases flexibility by stretching the soft connective tissue around the spine. Spine flexibility is known to be an important feature of a healthy back.