Britt Hertz and Anna McNulty compete to see who can hold the best contortion poses underwater.

Britt Hertz and her friends attempt difficult contortion poses while dealing with extreme heat and cold.

Ricardo Sosa, a native of Cuba, has been a contortionist for most of his life. At 52 years old, he is world renowned in his profession, but even with his fame, he has kept the humility of a graceful ...

Oct. 28 (UPI) --A South African gymnast earned his fourth Guinness World Records titles when he went into a backbend position and completed 19 full body revolutions in 1 minute. Zama Mofokeng, who ...