Transition to prāṇāyāma. First energy is sealed (mudrayitvā) with the mudrās; then it is worked with through the breath.

The sequence is clear: purification (ṣaṭkarma), stabilization (āsana), sealing (mudrā), and now circulation (prāṇāyāma). Each step prepares the next.

“As much as desired” — prāṇāyāma must be practiced according to capacity, not forced. The “knower of truth” practices with wise moderation.