He grips the towel with both his hands, and then, rotating his hands in opposite directions, twists the towel along a central axis. "These fibers are like a body's meridians. After deep rotation, the movement applied to the outside layer will necessarily stimulate the muscle, tendons and blood vessels on the inside, alternately relaxing and tightening them. After a while, the body will naturally grow relaxed."
熊衛又拿出一條毛巾比喻，左右兩手握住毛巾，同時反方向往中線旋扭，毛巾纖維一圈圈緊密地向中線集結，「這些纖維就是經絡，深入旋轉扭動後，外層的動作必然帶動內層的肌肉筋骨以及微血管；一鬆一緊，久之，身體自然逐漸放鬆了。」