How to Move Spheres and Influence People
Novelette 12,330 words Recommended by 2 award/anthology sources
Despite being paralyzed on one side, T.K. insists on going to gym class, even though the other girls torment her in dodge ball. Up to the point where the tormenting brings out her specialized telekinetic ability.
Quasar links out; the story lives on Tor.com, where the author gets the click.