Calf ?
 

I am from the Netherlands and because everything is in Englisch somethings i can't find in the Dictionary . So my question is in tab Body you have to fill in the measurements of you're neck , waist , hips ect . But to from you're calf ... what do the mean whit calf ? because i can't find it in my dictionary our on my translater on the internet ... So help me ! Because i want to fill it in only i don't know what it is ......

It's the muscle between your foot and knee

Thank you very much :):):):)
Now you say it , it sound easy but you have to know it