In Bhakti yoga, only god holds your full attention, all other attachments and pleasures are meaningless. Food, sleep, sex, and other responsibilities aren't important anymore. The Bhakti experience is "Love is God and God is Love".
Hatha Yoga postures range from basic to advanced. There are nearly 200 asanas, in which only half are known and practiced in the west. Every movement is planned and controlled and is proven to revitalize you.
Since our mind tends to wander often, the music of mantras can easily bring the mind back to the intention of the meditation. Mantra Yoga focuses on sound and chanting out loud. Mantras can be phrases, words or syllables.
Purna Yoga focuses on forming complete union with the body, mind and spirit through concentration, precision and awareness. Purna means "complete". This type of yoga inspires loving yourself, by following your heart.