mjr
Comfy armchair to one person & a plank to the next
- Location
- mostly Norfolk, sometimes Somerset
I used the extreme examples because they make it most obvious that saddle height does affect pressure. Now you've changed to claiming that they're only independent within some limits, which I suspect is still wrong - if there is an argument for that claim, then please make it. So far I see only assertions.You say it is obvious that saddle pressure (distribution) varies with saddle height. However, you use two extreme examples. They are not valid for my argument. Within a range where your pelvis does not rock and your knees don't come up too high - a range that bike fitters can still fine tune within - there is no difference wrt pressure.
I'm fine with the general point that sores can be caused by excessive pressure, but I don't think it's a necessary part of cycling or that occasional standing-pedalling is likely to be a long-term cure.However, this is getting awfully picky. My point was ischemic sores are caused by saddle pressure. Abrasive movement causes abrasions and the two are not the same and treatment/prevention is differnt. If you are prone to pressure sores, make a point to occasionally stand and pedal in order to get blood flow back. It may help.