strong bones- it's no secret that 体操运动员 enjoy stronger muscles due to their training, but the sport can boost bone health as well. Gymnastic evolved from sports practiced 由 the strength.Gymnastics requires great skill, flexibility and agility.Spartans used gymnastics to train their citizens for war.Mary lou retton was the first female 体操运动员 to win the individual all-around 金牌 medal in the olympics.Gymnastics has been the best thing that has ever happened to me