About Hiit Training Austin

“Brooklyn” Brian Brown cares as much about physical fitness as he does emotional well-being. What’s one without the other? That is the foundation of B3Fitness.

We offer fun outdoor training in comfortable, supportive group settings in central Austin. Our convenient locations and flexible schedule make it easy for our members to consistently work out during the week, achieve their fitness goals, and feel great doing it. The community you’ll find at B3 is unlike any other- we are truly a family, committed to bringing out the best in one another and growing stronger together!

B3 provides members with a welcoming environment at every training session where they can feel confident, respected, and accomplished, no matter their current fitness level.


15 + 15 =

“There are two things that motivate me: leading an active lifestyle and fostering a positive sense of community.”

– “Brooklyn” Brian Brown, Owner