Briana Perez is five years old.  She can do 21 chin-ups, with little or no expression on her face. 

 

Perhaps she's a superhero. I'm willing to think so.   After all, her Mother was recently injured in a car accident,  and Briana was a huge part of her recovery.   She would encourage her to do push-ups, sit-ups, and anything to get her Mother up and moving.

 

Briana hopes to be an example to other people who want to reach their fitness goals, and she does this by showing everybody what practice can do.  She gets in front of a news camera, and shows off a fitness instructor!