Back pain is a common condition characterized by discomfort or pain in the upper, middle, or lower back. It can result from muscle strain, poor posture, injury, or underlying spinal conditions like herniated discs, arthritis, or sciatica. The pain may be dull, sharp, or radiating and can interfere with daily activities and movement. It can be acute (short-term) or chronic (long-lasting). Factors such as a sedentary lifestyle, heavy lifting, or improper body mechanics often contribute to back pain. Early diagnosis and treatment, including physiotherapy, can effectively manage and relieve symptoms while preventing further complications.