If you are using a touch screen device, you should be able to use some part of your hand to scroll down. You might even try using your nose.

In other words, slide your pinkies into the loop from underneath, and then make them straight again. Afterwards, when pulled taut with your palms facing each other, the loop will be in a rectangular shape behind your fingers and pinkies, but in front of your pointer, middle, and ring fingers.

Repeat this with your other hand as well, looping the string onto your pointer finger from the middle of the opposite hand. Pull the string figure taut once again. Now you have your string figure in “open a” position. This position is the starting position for many string figures. Holding your hands vertically, from top to bottom you will see a downward pointing triangle, a diamond, and an upward pointing triangle.

After the third string is looped, pull your thumbs back out to their normal position, pulling the figure taut while you do. You should now have two loops of string on each of your thumbs, a lower loop, which was the original on your thumbs, and an upper, which you just hooked onto.

If you experienced with making string figures, you can also do this by rotating your thumbs in a circle down toward your palms. As you do this, you will make sure that you are still hooked onto the upper loops while the upper loops are released. Make sure to keep your string figure pretty taut while completing this step. It’s important that you don’t let loops other than the top ones on your thumbs come off your fingers.

This string figure is explained fully, with illustrations here.

If you’re not keen on holding it with your teeth, nail a small tack to a board that won’t move when you pull on it. Attach the string to the tack instead of your teeth.

If you are using a touch screen device, you should be able to use some part of your hand to scroll down. You might even try using your nose.

Pull the string figure taut once again. Holding your hands vertically, from top to bottom you will see a downward pointing triangle, a diamond, and an upward pointing triangle. This position is called “open a. " It is the starting position for many other string figures as well. [5] X Research source

Use the fingers on your left hand to expand and move this loop without dropping the strings they hold. This can be a bit difficult but just do it slowly and carefully. Repeat this step on the other hand.

Repeat this step on the other hand as well. You should see a small triangle form on both of your hands between your right index fingers and thumbs.

You now have Jacob’s Ladder! This is the most difficult step of this method. Don’t get discouraged if you mess it up a couple times. Simply keep practicing so that you can master this movement.