In the first part she has sprained ankle from a pair of day and so she can put pressure on her left injured ankle. Shw walks on crutches, one shoe and aircast nwb. In the second part her ankle is better, so she can put pressure on her foot. So she walks around with two crutches, two shoes and no aircast putting pressure on the injured ankle. In the third part she finally walks just with one crutch.
