Floating Brain

Eden having his daily exercise of swinging upside down.
Apparently, according to our chiropractor, because Eden has a slight squished right side of his head due to laying on it so much when he was first born - this helps the brain float in it's fluid and helps the process of 'unsquishing' (technical term) and thus making the chances of him scaring young children down a dark alley when he's older more remote.
Only problem is both Honor and Jude want a go afterwards and swinging 2.5 stone with outstretched arms for a few minutes leads to muscle burn.