Can too much walking cause knee bruising?
About a week ago I started walking a lot. it caused my knees and ankles to hurt. I continued walking because it was my only form of transportation and my knee pain got worse. Now, after a couple days of rest, my knees don't hurt but they each have a random bruise on them. I haven't done anything like bump my knees on anything or even knelt down. Could the bruising be caused by too much walking? Or is it just a coincidence?