Hi All,
I can't keep my back arched at the bottom of this iM:
Noticed my lower back is protracted - It feels more like a hamstring stretch for me. The athlete in the demo video maintains an arched back all the way through
https://courses1.gymnasticbodies.com/hbp-pe6-im/
Am I unable to proceed with this iM due to poor hip mobility? Let me know your thoughts.
Thanks gents,
-Kenji