Does anyone else have experience in working within this range of spinal flexibility either as an instructor or by doing the skill themselves? I'm mostly referring to having the arms forward and the hands clasped under neath the chin as in the contortion face frame or Ghanda Bherundasana in Ashtanga. I know this is a rather extreme range of movement and this forum seems to mostly focus on strength and mobility as it applies to gymnastics but I'm hoping to acquire some feed back here. I have the range of movement to get the feet flat on the floor but I'm hoping to be able to lift my head off the floor more and reduce the sensation of collapsing in the lumbar spine. When I'm adjusted in this pose I'm able to feel a more even extension throughout my spine and I avoid that sensation but it's difficult to achieve this on my own. I am not sure where to engage in order to support this range of mo movement but I am also wondering if it's simply a matter of repetition and staying in the posture longer in order for it to become easier. The attached photo is where I am at now with this.