No discredit to Saul and maybe notice credit to James.
Imagine a conventional racing bicycle two wheels and everything is normal except for one thing. Instead of the seat being on a rigid bracket with no movement instead it is on a relatively fluid ball joint such that unless at every moment of the cycle the body's muscles are used to create what they fixed seat was able to create by way of stability oh, well, that's where James has been. But his wounded left leg forced him to find something different and no credit to him he found it today
Some time ago maybe Colorado or into Utah the notion of the pretty mm fighting such a planted position that it seemed that it was on a bicycle seat was helpful but not sufficiently helpful and after