Popular branches include raja, kriya & hatha
... Not merely union of body and mind: It has become common to say that 
this .... approaches of Raja, Jnana, Karma, and Bhakti Yoga, as well as Hatha, 
Kriya... [DOC] [TLE] Origin, Principles, Practice and Types of Yoga - Hinduwebsite.com [PAR] Karma Yoga, Bhakti Yoga, Jnana Yoga, and Raja Yoga are considered the ... the 
asanas (postures) of Hatha Yoga, which are popular as fitness exercises.