Pointe
In classical ballet, when a dancer uses special shoes (called pointe shoes or toe shoes) to dance en pointe (on their toes). The arch of the top of the foot is at its maximum when the dancer “pushes over”, causing the heel of the foot to be almost directly over the toes. Difficult and often painful to learn, both men and women may benefit from studying pointe technique, however, most performance opportunities are for women only. Children do not begin to study pointe until they have years of experience and sufficient ankle strength, as well as being old enough to ensure that their bones are strong enough.
Demi pointe balances on the bottom of the toes.
Overpointe involves overextension of the toes so that weight is placed on the nailbeds.
Definition based on the Contortion Glossary by Greg Ullman and Tige Young