Health ratings - best and worst

It's never been considered a "best to worst" scale as must as a "most to least". 

We look at this for the site rewrite currently in process, but this is the first time we've had a comment on this. Given that we have thousands of people who've been using it for years without seeing it as an issue, we can't promise any changes.  There will be some changes to this (workout quality is going to be made specific to workouts, not days, for one) so perhaps we can make it more intuitive visually.