Handstand push-ups, pirouettes, and planching with daughter on his back

7 years ago, I came across a video of a father doing handstand push-ups with his daughter on his back.  It was a pretty cool video, which inspired me to try it, even though I was pretty much out of shape (there was a time when handstand push-ups were a breeze).

It seems that video and YouTube account are no more.  But you can still find its sequels here: