Elijah would often say, "Look, I jumping!" when clearly, he was just running on the spot, albeit while really picking his feet high off the ground.
The last few days, he's been really working on his jumping and as he's practised, he's managed to get more and more airtime. He's been getting closer to getting both feet off the ground at the same time and closer to getting both feet to land at the same time.
Tonight, he did it! Both feet left the ground and landed at the same time. There was much celebrating!