slipcover definition: a removable, fitted cloth cover for an armchair, sofa, etc.transitive verb -Â·covÂ·ered, -Â·covÂ·erÂ·ing to cover (a chair, etc.) with a slipcover... Definitions
Upper and middle back pain may be caused by: 1  Overuse, muscle strain, or injury to the muscles, ligaments, and discs that support your spine. 2  Poor posture. 3  Pressure on the spinal nervesspinal nerves from certain problems, such as a herniated disc.  A fracture of one of the vertebrae.
Common Causes of Back Pain. 1  Whether your back pain is chronic or acute, it's possible to find some relief. 2  Weight. 3  Overweight people have an increased risk for back pain.  Sedentary 1  lifestyle. Lack of exercise can cause or worsen back pain because of increased stiffness and weakened muscles.  Sitting posture.