Yoga tantra (rnal’byor) - Meant for practitioners of high ability who "mainly rely on meditative stabilization and rely on only few external activities." The level of desire they use is said to be similar to a couple holding hands or embracing.
Yoga tantra (rnal’byor) -  A practice intended for highly skilled practitioners who "primarily rely on meditative stabilization and only engage in a few external activities." The level of desire they employ is described as being comparable to a couple holding hands or embracing.