Hehehehehe you want powerful looking legs, you should see mine.
There's no fat on my legs, and it is all muscle. Not body builder muscle, real honest to goodness lifetime of use muscle.
I used to deliver furniture, and I was able to slug around fridges in the back of the truck, up a slope, with damp surfaces and these things weighed a lot more than me too.
I routinely hauled a lot of weight around.
My disability, it renders me unable to do virtually anything for any real length of duration, but, it has not made them any less useful for a few minutes.
The thing is, my legs do NOT looks soft and feminine at all.
I keep them shaved and cosmetically speaking there are no blemishes that I need to fret over, but, they don't look like a girls legs at all.
YOUR legs, look just fine. And the rest of your form looks in good health too.