Can individuals with lumbar disc herniation run?
Generally, whether individuals with lumbar disc herniation can run depends on the severity of their condition. If any discomfort symptoms arise, prompt medical consultation is recommended. A detailed analysis follows:

During the recovery phase or asymptomatic quiescent phase—when there is no nerve root edema or inflammation in the lumbar region and no numbness or pain in the lower back or legs—gentle, slow-paced jogging may be beneficial. Such low-impact running helps strengthen the lumbar and paraspinal muscles, enhances muscular support around the lumbar spine, stabilizes the spinal bony structure, improves local blood circulation, and aids in maintaining overall lumbar stability.
Conversely, running is contraindicated during the acute (exacerbation) phase of lumbar disc herniation. At this stage, disc protrusion compresses the nerve roots, triggering inflammatory edema and resulting in low back and leg pain, as well as numbness and stiffness in the lower limbs. Running subjects the lumbar spine to repeated mechanical impact and loading, which may worsen disc protrusion, intensify nerve root irritation, exacerbate symptoms, and delay recovery.
In daily life, consistent, moderate strengthening exercises for the lumbar and back muscles are essential to enhance lumbar support capacity. Maintaining proper sitting and standing posture—avoiding prolonged bending, heavy lifting, or sedentary behavior—helps reduce mechanical stress on the lumbar spine. Additionally, keeping the lumbar region warm and avoiding cold exposure contributes to sustained spinal stability and lowers the risk of symptom recurrence.