Hyperlordosis can be fixed by strengthening ur core muscles but i havent found anything that specifically says lumbar hyperlordosis makes ur tailbone stick out. im so glad to find this site havent checked the dates though so hope these are recent posts.
Watching Shallow Hal traumatized me when they showed Jason Alexander with the tail. I never noticed my protruding tail bone until i injured it in 7th grade.
Getting to the point that you may be more interested in...
it has pretty well gone away after she began doing functional exercises targeted to help her with spinal stability.
She has been seeing a trainer who is a CHEK Exercise Coach, you may want to try to find one as well.
She also visits a chiropractor frequently to keep it in place.
i have the same problem i am now almost 31 years old i have had all my spine fused because of my scoliosis due to a defect called klippel fel syndrome even so i have a very large back side and my back dips in greratly i am only 4 ft 10 i have recently toned mybody up but i still look big im now in size 12 clothed but my bum is like 5 inches behind the rest of me yet im 12 12 which makes me morbidly obese in te doctors eyes that is also annoying but i cant see me getting to the 6 stone 7 pounds the doctors want me to be ccause of my height but it makes me feel big cause every one makes me feel massive but if im morbidly obese then how can i fit in size 12 clothes i dont get it? I'm about to go into the doctor tomorrow to get mine checked out.