Self-propelled swinging

Today Veronica was swinging all by herself for the first time! I was pushing both kids on the swings in the backyard but I needed to go inside to cook dinner. They asked me to let them stay on the swings and just slow to a stop. Inside I peeked out every once in a while to see them slowing. Once when I peeked it seemed like Veronica was pumping her legs. So I called to both kids from the door and encouraged them to pump their legs and lay back and pull on the ropes. Veronica got going pretty good again! Yay, Veronica!

Here's a pic from Father's Day.