On the opposite side of twist width is my
problem. Too narrow a twist will cause severe and painful rubbing in the
crotch, but a slightly wider twist will allow the pressure to be on the
outside points of the pelvis. I guess each person has his own
anatomical issues.
Robert. Here is a site that tells a bit about
what the twist is. My husband is more comfortable in a saddle with a narrow
twist, as it does not spread his pelvis as much, and then in turn, he does not
have knee pain. We would have never thought knee pain could be associated with
how wide the saddle is to the rider, but once he got a narrow twist, the pain
was greatly reduced.