Hi Scott, currently not so good.
I walked into a timber merchant that we use on a wet Monday morning a few months back & slipped because the soles of my boys were wet & they had no matt to wipe ones feet on when entering.
Am in a fair amount of pain still & am back to only being able to walk for 20 mins or so before having to sit & bend the knee a few times to ease the pain & now I've started to get pain in my opposite knee & hip
Anyways Scott thanks for asking
I'll have a read of that article, cheers Scott.