People's joints typically stiffen with age, often from overuse or from a gradual progression of arthritis , a condition in which the joints become inflamed, Miller said. Live Science spoke with Dr. Moreover, female gymnasts are flexible because of their rigorous training regimens, which include tons of exercise, including stretching, cardio, core conditioning and drills. Nowadays, female gymnasts must be at least 16 years old in the calendar year in which the Olympics are held to compete in the games. If a woman becomes pregnant, relaxin helps her soft tissues relax to accommodate the growing baby, Miller said. But how are these athletes so incredibly flexible?
Annabelle. Age: 30.
But for gymnasts, short stature is an advantage.
Kamryn. Age: 31.
She recalled one girl who stopped gymnastics training at age 11, and rapidly grew 3 inches 7. If their center of gravity is lower, that means it's closer their base of support i. When a wave of younger gymnasts entered subsequent games, the International Federation of Gymnastics increased the age requirements, mainly because of health concerns for the girls, Live Strong said. Moreover, female gymnasts are flexible because of their rigorous training regimens, which include tons of exercise, including stretching, cardio, core conditioning and drills. This age range is no coincidence. It gives them a lower center of gravity, which sits at the midpoint of the body. Puberty is delayed in young athletes, in part, because the body needs a certain amount of fat to go through puberty, which these young athletes don't have because they burn so many calories, said Dr.