Pelvic tilt is the orientation of the pelvis in respect to the thigh bones and the rest of the body.
The pelvis can tilt towards the front, back, or either side of the body.
Anterior pelvic tilt and posterior pelvic tilt are very common abnormalities in regard to the orientation of the pelvis.
Anterior pelvic tilt is when the front of the pelvis drops in relationship to the back of the pelvis: the hip flexors shorten and the hip extensors lengthen. It is called lumbar hyperlordosis.
Posterior pelvic tilt is the opposite.
Posterior pelvic tilt occurs, when the front of the pelvis rises and the back of the pelvis drops: when the hip flexors lengthen and the hip extensors shorten, particularly the gluteus maximus which is the primary extensor of the hip.
Lateral pelvic tilt describes tilting toward either right or left and is associated with scoliosis or people who have legs of different length.
Lateral pelvic tilt can happen when one leg is bent while the other remains straight.
Left pelvic tilt is when the right side of the pelvis is elevated higher than the left side.
Right pelvic tilt is when the left side of the pelvis is elevated higher than the right side.Thank