it's a terrifying moment. a high school gymnast crashes to the ground in a daring stunt gone wrong. >> i think it really rocked the school that night. it was really just a miracle that i was alive. >> it's december 2005. high-flying gymnast nicole lev is eagerly looking forward to her team's home show and a very special night at her high school in portland, tennessee. >> the home show is definitely the biggest show of the year. but this is sort of what we prepared for all year. so excitement is pretty high. >> the team has a surprise finale in store that night, the famed russian swing. >> the inspiration came from the