Body Mass Index (BMI) is a number calculated from a person's weight and height. BMI provides a reliable indicator of body fatness for most people and is used to screen for weight categories that may lead to health problems.
When trying to think of something to write about this week, a couple things keep coming to mind - bicycles and back pedals. Do you remember the bicycles we had as kids? The ones where the pedals served as the brakes? You could be riding along and when you wanted to stop, you would quickly pedal backwards. You had to…