Muscle World Records  

Mike Ely flexed his right bicep to reach 21 inches in diameter. He set the record to celebrate RecordSetter World Record Day. #WorldRecordDay2012

Juli Moody flexed her bicep to reach 16.25 inches in diameter. She is a stunt and strength athlete.

17 members of Wieden Kennedy’s Team Dark curled dumbbells while singing the chorus of "Maniac" and touching a beaver sculpture. The record was set in Portland, Oregon on April 1, 2010 at the agency’s 28th annual Founders’ Day party. RecordSetter co-founders Dan Rollman and Corey Henderson were on hand to preside over the event. #FD28

Joseph Holt leg pressed 2465 pounds ten times in a row.

Brian Pankeycompleted 16 tandem dumbbell curls while balancing a stool on his chin.

Suresh G. completed 200 stomach rolls in one minute, 41.17 seconds.

Brayden K. flexed his trapezius muscles for one minute, 23.00 second.

Suresh G.rolled his stomach 60 times in 15 seconds.

Suresh G.rolled his stomach 26 times in six seconds.

Suresh Gaur rolled his stomach 101 times in 30 seconds.

Clint P. performed 12 overhead presses with the Great Bakerton Stone.

Doron T. named 19 human muscles in a single tweet.