Hello,
I'm reading up on how to do handstands so I can give the King of the Forum competition a go. A lot of the articles mention the hollow body hold and I'm not quite getting what 'hollow' is. Is it a rounded upper back (cave the chest in and round the shoulders, like exaggerating a poor posture) while keeping a flat lower back? Or is it caving in the stomach? Or something else? Which muscles should be tense and focused upon in a hollow hold?
Thank you very much for any advice.