When you stutter, have you ever analyzed what your body is doing?

When you stutter, have you ever analyzed what your body is doing? I'm talking about your facial muscles, eyes, lips, tongue, chest, stomach, hands, etc. During a stutter have you ever frozen your body doing what's it's doing when you're stuttering to take inventory of what your body is doing, or are you a little too ashamed of your stuttering to even think of such a thing, and instead feel more comfortable mentally running away from the problem?