The causes of lower back pain can be multifactorial and dependent on various individual factors. Poor posture or ergonomics, especially during prolonged sitting or standing, can place excessive stress on the lumbar region, resulting in discomfort. In addition to this, sedentary lifestyles and lack of regular exercise contribute to weakened core muscles and spinal imbalances, leading to increased vulnerability to lower back pain. Moreover, age-related degenerative changes such as disc herniation or spinal stenosis can compress the nerves within the spine, causing significant discomfort. Other potential causes may include trauma from accidents, muscle strains due to overexertion or sudden movements, and underlying medical conditions like arthritis or osteoporosis. Identifying the root cause of lower back pain often requires a comprehensive assessment considering both mechanical and systemic factors. Treatment typically involves a combination of physical therapy exercises targeting core strengthening, lifestyle modifications such as maintaining good posture and regular movement throughout the day, medications for pain management if necessary, and potentially surgical interventions for severe cases that do not respond to conservative treatments.