When I first started with the app, I incorrectly logged "Standing Pike on the Ground" and similar exercises (which I am not yet flexible enough to do correctly) ; as a result the app thinks I'm far more bendy than I am.

I just went through my session history to un-check "Done" for every instance of those exercises, but my personal level for hip flexion did not re-calculate correctly. In fact, it went from 4.6 before to 4.7 after (I also do not understand why it was so high to begin with; I never logged an exercise with hip flexibility requirement greater than 3.0).