(650) 362-3346 Contact Us 380 Convention Way | Redwood City, CA 94063 Open 7 Days


Get ready to rumble! U-BOX classes combine boxing basics and interval training for a workout that will teach you the “sweet science” in no time. You will learn proper punching technique, defensive movement, and footwork using heavy bags and punching mitts. Work hard for 3 minutes, then rest for 1 minute. It will feel like you’re in the ring with this pro boxing experience!