Look, if one practices Hatha Yoga only, the ego is likely to becomes gritty and niflexible. This can be seen and omre palpably felt in oneslef and others. Why Because there is an imbalance. Accordign to Yoga psychicphysiology we have 5 koshas, 5 main pranas, not to mention ... Balance can be sought through the edvelopment of Head, Heart and Hansd or in Yoga terms noe could say through the practices of Jnana Yoga, Bhakti Yoga and Kamra incorporated into asana practice. ...