Summarize the following:
If your fingernails are a little too long, pressing these reflexes can be quite uncomfortable, so you can use a pinching motion instead. Be sure to press and squeeze the sides of each toe as well as the front and back.

Summary:
Use the tip of your thumb to press, one at a time, on the tip of your big toe and the tips of your second and third toes. Massage each of your first three toes on both feet from the base of the toes to the tips.