This is Philip. His ankles hurt. It started when he ran for a long time. It’s been 3 weeks. It hurts when he walks. It feels better when he doesn’t move. It’s a sharp pain. It starts and stops. It stops when he rests.
This is Jane. Her wrists hurt. It’s been 4 years. They hurt when she works on the computer. They feel better when she doesn’t work on the computer. It’s a continuous dull pain.