If you're doing a lot of deadlifts and your lower back is rounding, or if you're doing deep squats and you lose the arch and have that butt wink or
posterior pelvic tilt at the bottom and cause the lumbar spine to round.
Not exact matches
When your
pelvic is NOT in the correct position — when it is tipped back (
posterior tilt, as seen
at right in the photos above)-- the
pelvic organs descend right on down through the space that makes the birthing canal.
But when your pelvis is NOT in the correct position — when it is tipped back (
posterior tilt, as seen
at right in the photos above)-- the
pelvic organs descend right on down through the space that makes the birthing canal.
Individuals tend to display a certain degree of
pelvic tilt when
at rest, although it is possible to perform both anterior and
posterior pelvic tilt as joint actions.
It was also higher when performing
posterior pelvic tilt in a bent - leg position with feet in the air (90 degrees
at hip and knee) than in the other positions.