A Physical Therapist Assistant is taking over an exercise pr…

A Physical Therapist Assistant is taking over an exercise program for a patient who is three weeks into a rehabilitation program following knee replacement surgery. They are ambulating independently with a walker, but their daily activities are limited by fatigue. The exercise program has been at 3 sets of 10 repetitions, with progressive increases in exercise intensity. Which of the following changes would be the MOST appropriate to improve the patient’s functional deficits?