Here's a simple Hide Pose that should serve:

{
version
    {
    number 4.01
    }
actor rFoot
    {
    off
    }
actor lFoot
    {
    off
    }
actor rToe
    {
    off
    }
actor lToe
    {
    off
    }
figure
    {
    }
}
{
version
    {
    number 4.01
    }
figure
    {
    }
}

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Note the seeming redundancy at the end.  You can probably eliminate that part,
(the last 9 lines) but there are some odd circumstances where Poser seems to want it. 
I always include it from superstition.

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