Umm well basically I record my weight every day (which fluctuates a lot for various reasons) then calculate my average weight over the past 20 days to give a more accurate figure and squew the average towards the most recent measurements... It's supposed to give a better picture whether your weight is going up or down on a day by day basis.
(no subject)
Date: 2009-04-14 10:24 am (UTC)(no subject)
Date: 2009-04-14 10:26 am (UTC)