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

Undisputed Workout

60 hard-fought, non-stop minutes of boxing, kickboxing, strength and conditioning. Although no two classes are the same, every UBG fitness experience is a full-body workout using our pro-style heavy bags while bumping the latest beats by our Undisputed DJs. Expect the unexpected. It’s our job to keep each workout fun and fresh.