I didn't really mean to imply that that's how the experiment was initially performed -- or that there's no correlation between poses and hormone levels.

I was more wondering if the results could be replicated with different poses (and a different context).

Then again, if people already "know" that the poses are (relatively) high or low power (hence are able to "see through" false explanations in an alternative study) -- perhaps the mental state is more important than the actual pose.