: Judo and Life Random thought on Life , Judo Olympics , Judo Self Defense , The Art or Judo Kata , Judo An International Sport . Things that inspire or annoy me or things that I just had to write . down Dropdown Home Judo Life.info Martial Arts Judo.Com Guest Post Info Handbook Downloads Our Judo Handbook Counter Combination Class Management Self Defense System Towards A Theology Of Self Defense About Our Judo Handbook Newport Judo Club Club History Self Defence System Privacy Terms Contact Us Search This Blog How Old Must My Child Be To Start Judo How Old Must My Child Be To Start Judo Let me try to answer the question of how old my child needs to be to start Judo by answering , there is no specific age to start Judo . There is no reason why a child could not start at practically any age