In Crunch Exercise: I rated a 4% body fat. Im happy, but is it correct? [Archive

I rated a 4% body fat. Im happy, but is it correct? [Archive] - Don Juan Discussion Forum I went to this free test with a machine at walmart. they asked my height (5`7 / 167cm) , my weight (140 pounds / 63.5 kg), my age (19) then they made me grab this little machine with both of my hands and the machine said I had 4 % body fat. only 2.5 kgs of fat in my body. I am happy cause it told me going to ...Crunch Exercise