If there is good in anything, there must be some bad too. In every matter there are two opposite phenomenon like, good-bad, secure-insecure, healthy-unhealthy, etc. Similarly, Yoga has many positive assurances as well as negative or side-effects. We need to know both of everything while practicing or owning anything. I’ve seen many people do yoga without instructor, just by watching through DVD and TV programs. No doubt, you can learn a lot from there; but who will be responsible if anything wrong happen to you. So, at first know; what’re the side effects of Yoga without instructor, at home.
