So now limbo dancers need GCSE Physics? Have you any idea how crazy that sounds?
We're not talking about whether anyone needs physics. We're talking about the unavoidable bearing of physics on the nature of balance. Have you forgotten that this was about the fact that certain alignments require substantially greater balancing efforts than others? You scoffed at this concept, due to your ignorance about physics. If you had some inquisitiveness (rather than the deluded belief that you're an expert in all by default) you'd have gone out and learned enough to know that the reason limbo dancing is extremely difficult is due to the positioning of the centre of gravity.
Anyway, by all means come back with what you doubtless believe to be some hilarious quip worthy of Oscar Wilde (or some lazy "trolling", as others will view it) . if you have no interest in thinking about the subject, I have no interest in discussing it with you.