The fоllоwing cаse will be used fоr Questions 5-9: Mr. Z is а 72-yeаr-old nursing home resident who has fallen 4 times in the past month. Mr. Z walks quickly with short steps, he slows to a complete stop when he turns corners, and he takes close to 5 minutes to sit up and get out of his bed. Which of the following interventions targets improvements at the Activity Level on the ICF model for this patient?