Just above the middle of the ass, there is a bone in it that has a headache [I don't know if it's the coccyx]. If you bend down to sit for a while, or bend down to wash your hair, then straighten up.

Just above the middle of the ass, there is a bone in it that has a headache [I don't know if it's the coccyx]. If you bend down to sit for a while, or bend down to wash your hair, then straighten up. ... The coccyx is located below the sacrum, which is the end of the spine. The last piece of the spine is the last piece along the spine.

Have you ever fallen or hit your waist (or ass)? If not, it may be caused by bad posture.

Dislocation of hip joint (pelvic inclination)

Teach you the method of self-test first.

1: Lie flat (face up), keep your hands and feet straight, and let your family put their heels together to see if there are any long and short feet.

2. See if the chest is tilted (big and small sides)

3. Prone (posture unchanged) to see if the ass is big or small (generally on the same side as the chest).

Seeing western medicine and Chinese medicine is mostly ineffective. You should find a reputable osteopath (only a few people can really correct pelvis)

Sequelae are different for everyone: pain, atrophy, gynecological diseases, urinary system diseases, medical diseases, long and short feet, high and low shoulders, scoliosis, disc herniation, bone spurs and ............