You try loose sand and you will
adore crunchy, thick long grass.
You're not
supposed to have a good flow on these surfaces at all - it's just trying not to look too disgraceful and keep smiling.
For me the trick simply works like: continuing to stomp my feet to the beat of the music. Next to take steps. And finally to make the transitions of the moves according to the beat. at some stage it's pretty obvious when the transitions in the music come (counting) so you can sync to that once you get the hang of it.
I find sync spinning @ >130bpm's quite straining and don't even try to keep up longer than 2min's. Usually I'm looking at some slower element within that music, alternate speed (sync to every beat and then half the speed) or adjust to - say - not the beat but some other element/ instrument.
the lady who gave me my poi told me that its not about the way you move your poi as such but the way you move with the poi, i liked that, the poi should (in my opinion) should be an extension of yourself when dancing, you need to feel the tension of the poi's and use it to your advantage when moving with them.
precisely - which is why I'm advising to close eyes and deprive the lazy mind of visual input. When dancing with fire you hardly have enough input anyway. Knowing exactly when which poi is where in space around your body will make you a lot more confident moving about.