This book gives a quick overview of jiu-jitsu, from its historic origins to the ways people train and compete today.Short paragraphs of easy-to-read text and plenty of colorful photos make reading easy and exciting.The book also includes a table of contents, fun facts, sidebars, comprehension questions, a glossary, an index, and a list of resources for further reading.Apex books have low reading levels (grades 2-3) but are designed for older students, with interest levels of grades 3-7.