An additional riser to go with the board for those who want even more spinal flexibility.
Super for those who do yoga daily, dancers, gymnasts or amateur and professional competitive athletes.
Work-outs sometime misalign the vertebra and strong muscles can keep the spine misaligned. This riser gives enough to realign while maintaining super spinal flexibility.
I have needed this riser for a long time. I greatly appreciate selling the risers separately when a new board is not required. It works great and really helps release my back stress. It’s the best riser for those of us who have regular adjustments and frequently stretch or do yoga due to larger range of flexibility
Thanks for the great review!