Hata Yoga, the Most Common Form of Yoga in the West

Hata yoga is the most common form of yoga in the West right now. The second most common form is Kundalini yoga, which is similar and they both stem from Kashmiri Shaavism. There's three other major strains of Hinduism. They worship Vishnu who hasn't carnated several times depending on the sect. But smartism takes these three gods and then attempts to sort of integrate them in a trinity like structure.