balls of the/(one's) feet(redirected from balls of their feet)
balls of the/(one's) feet
The bottom part at the front of the feet that the toes connect to. For this dance move, you'll need to stand on the balls of your feet. When you're running, pay close attention to where the balls of the feet strike the ground.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
balls of one's feet
the bottom part of the feet just behind the toes. Mary got blisters on the balls of her feet from playing tennis. The dancer balanced on the balls of his feet.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.