Eugene is seen to be traveling with Rick's group, when they happen upon a man in distress in the woods, who reveals himself to be Father Gabriel Stokes. He and the group are lead to Gabriel's church, in which Abraham coaxes Rick and his group to travel to Washington DC with them during dinner. Rick agrees.
Knee pain is a common problem that often requires the help of a physical therapist to treat. Pain in the knee can be caused by many things including arthritis, trauma, or repetitive strain. Knee pain is a common running injury, and it may limit your ability to walk, run, or climb stairs.
Instead of surgery, you can stretch the tight side areas and retrain the weak ones, so the kneecap slides normally instead of grinding sideways in its channel. Stopping causes stops need for surgery, or even bracing and pain pills. The knees heal and you go back to all you want to do, using the new healthy mechanics.