Unfortunately for me (and my foot!) I am not a picture of grace on these crutches. Long ago I was on them for several months while I was pregnant with Nathan. I've not used them since. That time I used both feet on the ground. Now I'm trying to keep the left foot up in the air as I move around. It is...difficult. Ungainly. Dangerous.
I almost tipped over in the hall. Put my left foot down for balance. OUCH! I thought it was better today. It is now elevated, perhaps the best way to put it is that the foot is sulking.