Today is an optional day. My left ankle/foot (lateral, just below and behind fibula) is still bothering me - it was really bad for the first few steps I took around the house, but after walking around a bit it's OK. I went to the gym and did some PT exercises, some light weights, and some core exercises. After I warmed up thoroughly, I racewalked one lap around the ice rink, and the ankle/foot felt fine. Hopefully with a few more days' rest, ice, anti-inflammatories, etc., it will be OK.