Want to learn self-defense? This Garland rec center offers jiu-jitsu classes The Bradfield Recreation Center will offer courses at $40 a month through the end of April. In this file image, Dylan Miller (top) practices a jiu-jitsu drill on Levi Mowles at Fitness Fight Factory in North Richland Hills, Texas.(Mark Francescutti) Garland’s Bradfield Recreation Center has got a new course that could help you get in shape and learn self-defense all at once. The Bradfield Recreation Center will offer jiu-jitsu courses on Mondays, Wednesdays and Thursdays between 7:30 p.m. and 8:45 p.m. The course is open to anyone aged four years or older, the Garland Parks, Recreation and Cultural Arts department said on Facebook.