A couple weeks ago, I traveled to Kalamazoo, MI to teach Craig, a former student of mine, and some of his kids. While training the crew at a local gym, I got to witness Craig’s baby learning how to crawl. As a parkour athlete and coach, I was fascinated by watching a baby learn to propel itself quadrupedally across the floor. Luckily, Craig’s wife had a camera on hand to capture this movement skill milestone.