Yes, it is possible to strain or sprain muscles in your spine. A spinal strain involves stretching or tearing muscles or tendons, often due to overuse, improper lifting, or sudden movements. A spinal sprain refers to ligament damage caused by similar activities or trauma. Both conditions can cause pain, stiffness, and limited mobility. Treatment typically includes rest, ice or heat application, pain relievers, and physical therapy. Severe cases may require medical evaluation to rule out more serious injuries like fractures or herniated discs.