3 ms·
Probably to help align the hips and lumbar spine, otherwise the top leg would twist your pelvis and spine with the downward pressure.
by wmblaettler 8y ago
Probably to help align the hips and lumbar spine, otherwise the top leg would twist your pelvis and spine with the downward pressure.
- noobly 8y agoAnd it works wonders. Nothing repairs my tired back faster than a few dedicated nights of sleeping like that.