Yes, according to Wikipedia,
He played sports with the neighborhood children but missed the outdoor farm life, so to help him cope with the stress of the city, his family enrolled him at the age of six in a judo class. Millan excelled and had won six championships in a row by the age of fourteen. His mentor there, Joaquín, told him stories about Japan and taught him various meditation techniques.
And thanks for the tip on Original Play, Jen.
Any other ki exercises to try in normal, everyday life?