. Some friends who've been going to the gym together wonder what happens when they build muscle but lose fat.
Where does the fat go? This is what they thought:
Marco: I think that when I exercise and lose weight, I'm turning fat into energy.
Alex: I think I turn the fat into muscle when I exercise.
Lu: I think when I exercise, my body turns the fat into sweat and I sweat it out through my skin.
Andre: I breathe a lot when I exercise. I-think fat turns into stuff I breathe out.
Mei: I get so hot when I exercise. I think my body turns the fat into heat.
Kara: I think that when I exercise my body burns the fat up, so then it's gone.
Who do you agree with and why?
Lu
.
.