Idaho State track star Shelby Erdahl exhibited a tremendous amount of grit during the Big Sky Track and Field Championships recently. Despite suffering a ruptured Achilles during the backstretch of the 400-meter hurdles, Erdahl — clearly in agony — finished in order not to let her teammates down. Had she not been able to continue, her team would have lost a point it desperately needed.

This video perfectly exemplifies the importance in not giving up on anything in life. Well done, Shelby!