What does it mean when my head falls forward in meditation? | Q&A with Sat Shree 

I Have same experience too

I’ve never felt light or anything like that, but have been moved forward almost out of chair onto floor. It’s strange indeed.

Same

When it's bending backwards It's because of the activity of Praan Vayu

@@kaiseho-g6n wht is it

What you are experience is very powerful and profound. While meditating with all these movements your body is moving energy that is blocked, that is why it may feel uncomfortable, the source is bringing in light and love thus the circles you find your body making also stagnate and negative energy is being moved within you to be cleared out. This energy moves thru the charkas. When your head moves to the right or to the left, TAMAS is leaving, which is great! Tamas it is the quality of heaviness and stagnation, often leading to a sense of lethargy, confusion, and disconnection. This energy is necessary for rest but can become limiting when it dominates our mindset and lifestyle. Hope this helps, most important is to not think to much about what is going on while meditation. Just be the witness and observe what your body and energy need to do to reach higher vibrations of life. Much love!!!