 Complete the following phrase:  In 1997, the FIG responded to this trend by raising the minimum age for international elite competition to 16. This, combined with changes in the Code of Points and evolving popular opinion in the sport, led to the return of older gymnasts. While the average elite female gymnast is still in her mid to late teens, and below-average height and weight, it is now common to see gymnasts competing well into their 20s. At the 2004 Olympics, both the second-place American team and the third-place Russians were captained by women in their mid-20s; several other teams, including those from Australia, France, and Canada, included older gymnasts as well. At the 2008 Olympics, the silver medalist on vault, Oksana Chusovitina, was a 33-year-old mother. She received another silver medal on vault at the 