I have been having an interesting experience while performing Small Universe sitting. As I get into the second round on I can feel my body start to rock or pulse or bounce in the chair. I feel a slight reduction in this sensation while pushing the energy from the Lower Dantian to the bladder and then the movement begins again as I get to the bottom of the torso on.
I sense this is Chi energy being activated and produced.
Has anyone else had a similar experience?