Juggling

thumb|Children performing juggling as part of the International Jugglers' Association supported Mobile Mini Circus for Children

thumb|upright=1.35|The Minstrels of Beverley. Woodcut of 16th-century English musicians. Left to right: pipe and tabor, fiddle, windcap instrument, lute, and shawm. A minstrel was an entertainer, initially in medieval Europe. The term originally described any type of entertainer such as a musician, juggler, acrobat, singer or fool; later, from the sixteenth century, it came to mean a specialist entertainer who sang songs and played musical instruments.

theorem that, in a 3d rigid body with 3 principal axes, rotation around 1st and 3rd principal axes is stable, but rotation around 2nd principal axis is not

skill game and act of juggling a ball

right|thumb|180px|Guinness World Record-holder The Passing Zone|Owen Morse joggling during a training session at [[University of California, Irvine, in 1988]] thumb|160px|A runner joggles past the 20 mile marker during the 35th Marine Corps Marathon, October 31, 2010 thumb|160px|2007 Chicago Marathon

organization promoting competitive, sport-style juggling