It can be localized (in a specific area) or generalized (more spread ... A common cause of middle back pain, muscle strains occur when muscles or tendons (which attach muscles to the bones ...
Heat will increase blood flow to the affected area and may help to improve tissue healing in all types of back pain.' A sauna might also be helpful by inducing relaxation and easing muscle spasms ...
Unexplained muscle pain in the arms and legs may be the result ... This can lead to aches and pains, such as in the upper extremities or lower back. Muscle aches can occur following a new activity ...