Aerobic exercise program
fatigue
Both the experimental and the control groups participated in an aerobic exercise program on separate days using the treadmill KPOWER-Germany, 3 times a week for 12 weeks. Each participant exercised under the supervision of the research physiotherapists and a physician, who monitored the participants' heart rate, blood pressure, and fatigue levels throughout the training. The exercise parameters (intensity and duration) were set in accordance with the recommendations of the American College of Sports MedicineThe participants exercised at an intensity that ranged from 60% of the maximum heart rate in the first six weeks to 75% of the maximum heart rate in the last six weeks