Normal Does Not Exist
For something to be abnormal, we also need to know what normal is.
I use range of motion assessments with my clients. We measure and assess so we can improve.
But no one is normal or abnormal.
It can be easy to slide into the idea that if you are not like someone else, that something needs to be improved. That if you don’t meet someone else's idea of “normal” that you need to change.
But we are all different and unique.
Maybe a client has 3.5 inches of dorsiflexion on their left ankle and 1.5 inches on their right.
So what would the desired range of motion be for that client?
It depends on their goals. Maybe they need 3.5 inches on both legs. Maybe they need 5.5.
But we don’t base the process on others' perception of “normal”.
We base the process on the clients goals.
Because normal is a made up thing, and it's full of bias.
