Calling for movement…me?

Ida Rolf, when describing her method, said something like "Put it where you want it, and call for movement.")  However, I'm not inclined to ask clients to move while I'm manipulating them. I tend to vote more for precision of work, and that makes it more comfortable for me to remove the variable of client movement. However, I'm willing to make exceptions…

Most recently, my friend and former student James Jackson mentioned that he'd taken up the practice of asking clients to move into spinal flexion or extension during Type II spinal treatment to enhance the work. I've been trying it, especially in the low back and neck, by asking for slight flexion or extension of the pelvis or head. It seems to make the work considerably easier. Thanks, James!