budd, how far down the rabbit hole you want to go? it could be pretty deep, as in, do you want to go down as far as basic body conditioning? or at level where folks have the basic body conditioning already? just want to gauge the starting level.
That's a fair question - and I think I'd keep it, for now within context of what Ikeda is showing and trying to get people to do? Is it the connection, joining, moveing the two-person single-unit? That's enough of a starter and if it then goes down the path of how to optimally condition the body to do that, great!
Anyhow, just suggestions for some productive discussion areas - certainly not my place to mandate anything.