骨盤
こ
つ
ば
ん
Meanings
1
pelvis
Anatomical term for the bony structure connecting the spine to the lower limbs.
The shape of the pelvis varies slightly from person to person.
Usage patterns
- 骨盤が開くfor the pelvis to widen (e.g. during pregnancy or childbirth)
After giving birth, the pelvis tends to widen.
- 骨盤を締めるto tighten/stabilize the pelvis (often in fitness or postpartum care)
After childbirth, it's good to do exercises to tighten the pelvis.
- 骨盤の歪みmisalignment or distortion of the pelvis
Sitting with poor posture for long periods can cause pelvic misalignment.
- 骨盤を支えるto support the pelvis
These muscles play a role in supporting the pelvis.