The nurse is caring for an older adult client who is in card…

The nurse is caring for an older adult client who is in cardiac rehabilitation following heart surgery. The client has been walking on a regular basis for about a week and walks for 15 minutes 3 times a day. The client states that he has cramp-like pain in the legs every time he walks and that the pain gets “better when I rest.” The client’s care plan should address what problem?