Answer:
"Yoga" is really just another name for a spiritual (breathing) practice. The critical spiritual practice for becoming a Buddha is meditation; according to the Buddha himself, it is not possible to become a Buddha without mastering meditation. Since meditation is yoga, yes, Buddhas do yoga.
First answer by Keats. Last edit by Keats. Contributor trust: 4415 [recommend contributor recommended]. Question popularity: 3 [recommend question].