In supporting a cultivation, within or through Āsana,
of the subtler aspects of Bāhya Aṅga Sādhana, such
as Pratyāhāra, it can be a more helpful marker to be on
the lookout for sensory incontinence, rather than say,
being more preoccupied with physical choreography.
Such as how we can unconsciously leak, through randomly
opening the eyes or vaguely keeping the eyes open, when
transiting into or changing sides around such as seated Āsana.
For example, arriving into or departing from a choreographically
demanding asymmetrical Āsana such as Ardha Matsyendrāsana.
In other words, remaining alert and using the space between the
breath when moving from or returning to its link Āsana, Daṇḍāsana.