ELI5: Explain Like I'm 5


Legs are bones and muscles that help us move around. They are attached to our body at the hip and help us to walk, run, jump, and do other kinds of movement. Without legs, we wouldn't be able to move like we do. They have joints that allow us to bend them so we can sit down, stand up, and do other things. They also provide support so we don't fall over.