Situp World Records  

Nick S. performed nine sit-ups while balancing a soccer ball on his head.

William C. performed 10 sit-ups while balancing a five-step ladder on one hand.

William C. performed 14 sit-ups in one minute while balancing a three-step ladder on his hand.

A total of 358 people from FujiFilm USA performed sit-ups at once. They set the record to promote health and fitness among their associates. Read more about the feat here.

Harsh Y. performed 115 sit-ups in two minutes.

Grant F. completed 306 sit-ups in five minutes.

Jay Vin and two of his friends performed 39 simultaneous sit-ups.

Kate L. performed 100 curl-ups on a yoga mat while listening to music.

Suman Singh completed 500 sit-ups in 28 minutes, 3.05 seconds.

Alicia Weber completed 1,032 sit-ups in 30 minutes.

This record was set as part of Toyota Prius Records, a two-day event streamed live on the Internet. In a 48-hour period, URDB officials adjudicated 200 Prius-related world records. This was the most records ever documented in a 48-hour window, a world record in and of itself. The event took place in Los Angeles, California on March 30th and 31st, 2011. See all the records set at the event here.