I'm due to start the Camino next week and am recovering from a knee injury. My knee is fine strapped up on an average hike but I've heard the descents on the first day are very steep. I'm trying to decide whether to walk the lower route from st. Jean which is still very long or start in Roncevalles instead. I know I could also stop in Orrison but would still be left with the steepest descent. Would anyone have any advice? Thanks