A 63-year-old client with peripheral arterial disease describes significant pain when walking for 5 minutes or more. Which of the following programs would best help her increase the amount of time she is able to walk pain free? Group of answer choices Discontinue walking as a form of exercise since it is too painful. Have the client walk through the pain for 2 minutes after the pain begins. Have the client take a short rest break once the pain begins, and then continue walking until the pain returns. Decrease the duration to 2 minutes at the same intensity