Lumbar disc irritation at L5/S1, Chronic low back pain, Lumbar radiculopathy (non-progressive)
"Patient reported sharp lower back pain that limited skateboarding and made prolonged sitting at work uncomfortable. He avoided higher-impact tricks due to fear of flare-ups. By week six, pain intensity and frequency decreased significantly. By week twelve, he returned to full skate sessions without limitation and reported improved comfort during long desk hours. He now skates confidently, sits longer without stiffness, and maintains spinal stability with corrective exercises."