Memphian & Teach, as I have stated before, but apparently not enough to make a point of it, the Russell Day-Long saddle is also excellent for people with bad backs and bad hips.
www.day-long.com
I have known many riders over the past 43 years that have gone to a Russell seat, because of their back backs or hips. People with fused discs, compressed discs, etc. can now enjoy riding again, because of the internal suspension support su0ystem built INTO the Russell seats.