He rolled over!

Today, after work, I set Otto on a blanket for "tummy-time" and he was pushing up and doing what we used to call "superman" exercises when I was in gymnastics where he lifts his arms/shoulders and legs off the floor. I was amazed so I got out the camera and recorded a video... then he rolled over! I was so surprised! He's getting so strong!

Just ignore my reaction/voice! I sound goofy. :)