Finally, cut 2 strings, each 40-inches long. Attach a string to each knee. Do this by tying one end of the string between the double "bone" joints you made earlier. You will need to use your darning needle to puncture the string through the pants fabric, and then rolling up the pants in order to make the tie.

Run the other end of the string up to the 7-inch LEG BAR, through the hole, and tie it securely. Do the same for the other leg. Make sure that your LEG BAR is level.