Interesting about the toe in/toe out thing, RestAssured. I always walked toe out, as did my mom, my sister, and then my son. I was always told I was walking "wrong" (!!) I tried for years to walk straight but when I looked back at my footprints in the snow, obviously I wasn't succeeding very well. I finally gave up and decided I was built differently. Fortunately this never translated into patella problems for me post TKR. Although my TKR leg doesn't rotate outwardly like it used to. Hmmm
United States
now that I have corrected my gait pattern! 
