Experts say that counting steps as a measure of exercise is misleading and not a reliable indicator of daily exercise goals. Dr. Alexander Rothstein, an exercise physiologist, recommends checking heart rate instead of step count for a more accurate measurement of exercise intensity.
According to the American College of Sports Medicine, adults should engage in at least 30 minutes of moderate-intensity cardio exercise five days a week or 20 minutes of vigorous-intensity exercise three times a week. However, nearly half of American adults do not meet these guidelines.
Walking alone is considered physical activity, but it lacks the intensity needed to significantly improve cardiovascular or muscular fitness. Dr. Rothstein advises increasing pace or adding hills to raise the intensity and elevate heart rate while walking. This can challenge the body more than walking at a slower pace or on a flat surface.
Dr. Rothstein emphasizes that steps are a great way to track physical activity, but it’s essential to plan time for purposeful exercise that challenges the body and elevates the heart rate.
Source: https://brookingsregister.com/premium/newsusa/stories/counting-steps-doesnt-add-up-to-enough-exercise,143002