RIO DE JANEIRO – Because the sport was gymnastics, in which young athletes improbably torque their bodies, no one should have been surprised that Aly Raisman's stomach hurt Sunday night.
Because she is the captain of the U.S. Olympic team, a bastion of depth and specialization, no one should have been surprised that Raisman's sore abs were the result not of injury or stress but of giddy laughter.
The U.S. women dominated the qualifying round at the Rio Games, taking a remarkable 9.959-point lead over second-place China into Tuesday's finals, placing a gymnast at the top of the standings of each individual discipline and quickly turning the team competition into, yes, a laugher.
"We've been having so much fun," Raisman said. "Even in the cafeteria today, I was hysterically laughing. We've all been really giggly, which is good. Laughter is the best medicine.
"My stomach is sore. Not from training, but from laughing so hard."
The U.S. is so deep that Gabby Douglas, who won individual all-around and team gold medals in London in 2012, finished better than athletes from all other competing countries, yet did not qualify for the all-around final on Tuesday.
She finished behind Simone Biles and Raisman. In the Olympics, only two gymnasts from one country can qualify for the all-around finals.
"It's not really a bummer," Douglas said. "For me, I would have loved to go out and defended my title, but I'm still rejoicing. I'm not ashamed at all. I'm so happy for Aly. She works so hard and she's such an amazing kid."