How do insect legs work, do they have something like muscle?

Question

How do insect legs work, do they have something like muscle?

In: 345

Answer 1

I read the title “incest legs” and got confused, so I went to read the comments to know what that is. I started reading and found bugs, hydraulics, legs curling up and I got even more confused. I re-read the title and I must say I’m now more relieved.