Max Enjoys Jogging Five Days Per Week, but Now He

Multiple Choice

Max enjoys jogging five days per week, but now he often has pain in his knees, despite several shoe changes. He wants to reduce the pain and still stay in good shape. Which of the following is the BEST option for Max now?

A) Rest for one week and then continue as before.
B) Eliminate the jogging and take up new forms of exercise.
C) Cut the number of weekly runs from five to three.
D) Replace some of his runs with low-impact activities.