The Teaching of the Tri  Bandha starts the day we teach the exhalation.
1. Introduce the exhalation.
2. Extend the exhalation.
3. Attention on Lower Abdomen during exhalation.
4. Deepen attention on Lower Abdomen during exhalation.
5. Further intensification on the Bāhya Kumbhaka.
6. Introduce Uḍḍīyana Bandha by moving Navel Backwards
and Upwards, towards the point between the shoulder blades.
7. Retain the Mūla Bandha during the inhalation, by holding
the lower abdomen as you release the diaphragm.

Link to Series: 108 Mudrā Practice Pointers

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

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