“When moving into Paścimatāna Āsana such as Uttānāsana.
Better to pull back from the abdomen.
Rather than pushing forward from the lower back.”

“When moving out of Paścimatāna Āsana such as Uttānāsana.
Focus on the arms bringing the back up.
Rather than the back bringing the arms up.”

“Forward Bends are back stretching Āsana in terms of Bhāvana.
Thus in Paścimatāna Āsana one of the foci is on avoiding pushing
from the lower back as you bend forward.
Thus move forward from the abdominal area by drawing it back,
to encourage the lower back to respond by lengthening.
If we push from the lower back in forward bends,
such as Paścimatānāsana, it can tighten this area,
thus inhibiting the focus on the quality of the Apāna Lakṣaṇa,
as well as transferring stress to the sacrum, hips and hamstrings.”

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A sample Parivṛtti and Paścimatāna Themed Group Practice