3.
Pull the scrotum out again just as in exercise 1. Use the tips of all
four fingers on the bottom side of the skin using both hands. Pull the
hands along with the scrotum edges in opposite directions to make the
stretch, grasping the scrotum between the finger tips and along the side
of the thumbs and hands. This grasps and holds the entire length of the
scrotum in both hands. Hold for about 45 seconds under the hot bath water
or shower stream.