Exploring Prāṇāyāma as Prāṇāyāma within
Śikṣaṇa Krama requires a mastery of the inhale.
For that using Viloma Ujjāyī is recommended.

It is a short-term technique taught specifically
to develop and refine the inhale as a preparation
for working with long-term bi-channel techniques
such as with Nāḍī Śodhana and Sūrya Bhedana.

Link to Series: 108 Prāṇāyāma Practice Pointers

Glossary of Āsana and Mudrā Practice Techniques
– Grouped into Standing, Kneeling, Lying,
Inverted, Backbend, Seated & Sitting Categories

Glossary of Prāṇāyāma & Bandha Practice Techniques
– Grouped into Primary, Secondary & Ancillary Techniques