I have a question regarding the Healthy Body Calculator®. As far as moderate work, what does that mean? If I ride stationary bike 18 miles per hour (MPH) for 2 hours is that considered moderate or light? Or does it depend on my heart rate? Please respond soon. Thank you.


    Moderate is average walking speed or average biking speed. Your heart rate should be in the aerobic range. A simple test is you should have enough oxygen to carry on a conversation without running out of breath.