The preparation of Yoni mudrā is similar to other mudrās: lotus, bandhas, and pulmonary filling.

The sealing of the “net” (jālinī) refers to the bandhas that close the peripheral channels to concentrate energy in the center.

Yoni mudrā specifically involves the contraction of the perineum (mūla bandha) combined with retention and visualization. It is the practice of awakening kuṇḍalinī.