Lego Laps

[dreeves]

### Desiderata
- [x] Have someone read a draft
- [x] Keywords/tags
- [x] Title image
- [ ] Link preview excerpt
- [x] Publish
- [ ] Blog blurbs
- [x] Waggledance
- [x] Tweet
- [ ] Tip of the day
- [ ] Anki the URL?

https://doc.beeminder.com/madhack#40

Verbata: fitness, stairs, stair-climbing,

[bsoule]