Sepak takraw is similar to volleyball, but players can only use their feet, knees, chests and heads to move the ball over a net that is just shy of five feet high at its center. To read more about the details of the sport, check out Wikipedia's entry.

Menahem Kahana / AFP - Getty Images
Chaichana Anuwat, left, of Thailand kicks the ball as Mohd Futra Abd Ghani of Malaysia blocks during the sepak takraw mens team final at the 16th Asian Games in Guangzhou, China, on Nov. 20. Thailand beat Malaysia 2:0.