The gymnastics floor at the 2016 Olympics has literal springs beneath it.

On Aug. 7, Al Trautwig told viewers of NBC’s gymnastics coverage that they’d be advised to watch Simone Biles’ floor routine. “This is a bouncy floor,”

Meet the USA Women's Gymnastics Team for Tokyo Olympics 2021

Gymnastics-Simone Biles' unexpected Tokyo story

Simone Biles Wins Record-Tying 4th Olympic Gold at Rio

After stellar spring season, U.S. gymnast Joscelyn Roberson marks herself one-to-watch following struggles with the twisties

USA Gymnastics announces spring international assignments, Suni Lee not on list - Gymnastics Now

Simone Biles - Floor Exercise - 2016 P&G Gymnastics Championships - Podium Training

Meet Simone Biles, who is about to turn Olympic gymnastics upside down - The Washington Post

Simone Biles Locks Down Another Olympic Berth, Wobbles and All - WSJ

2016 olympics gymnastics floor hi-res stock photography and images - Alamy

US gymnast Aly Raisman has her eyes set on Rio

Level 3 Gymnastics Requirements

Louise Vanhille's Rio 2016 Dynamic Floor Routine to Unstoppable

Simone Biles, Biography, Olympics, Medals, & Facts