Rowing achieved a 71 on the SRHI on day 22. This is all the data I have so far. If it continues to be locked in in this manner, rowing will be the fastest habit I’ve ever developed.

This means either:

1) My ability to form a habit is changing

2) The proper execution (excellent implementation intention, TinyHabit formation, and mental contrasting) was so good it sped the habit up

3) This habit piggy backed on my previous bodyweight exercise habit

4) It’s not really a habit yet.

We’ll just have to wait and see. But it may just be a counter to the impression I got from Lally’s experiment on disproving the 21 day myth of habit formation, where it was suggested that physical activities are some of the hardest habits (in terms of time) to form.