Hi, everyone! I've tried a few of those electronic fat percentage scales and keep coming up with different results. I'm a 22 yr. old female, 140 lbs and 5'8. When I select "standard" body type it comes up 23% fat (35 lbs!)...but when I select "athletic" body type it shows 17% fat (23 lbs) - measured within seconds of each other. Which is correct? I know these aren't the most accurate, but one has to be closer than the other. What do these scales consider "athletic" builds to be? I work out at least an hour of cardio and 30 min of weights a day - but I have a hard time calling myself an athlete when there are so many triathletes out there!