BIG is proud of our fantastic line-up of instructors that are certified USA Gymnastics Instructors or Professional Coaches, Safety/Risk Management Certified, Safe-Sport Credentialed and Professional Development Accredited. Our staff is dedicated, passionate and proud to assist in the development of tomorrow’s future stars.

BIG coaching staff will ensure that your child is learning in a fun and safe environment challenging both their mind and their physical fitness right side up or upside down. If you are looking for a place where your child can become a more active and physically fit child, then Bay Island in the Oakland/Alameda area is the place for them!

BIG has equipment that is specialized for all sizes and skill levels, from tiny preschool aged children just learning to walk to advanced competitive gymnasts training the most difficult skills. We have all the latest training equipment in our 18,500 sq. ft. facility! Furthermore, we offer free wi-fi for parents, work/study area upstairs for our competitive athletes and a pro-shop to purchase leotards.

BIG is the place for kids birthday parties (once safe to resume). Our staff will take care of everything from the moment you walk through the door. They will assist with setup, entertain your guests, serve cake and do all the clean up! The party guests and birthday child will have a blast playing in our indoor playground featuring multiple trampolines, foam pit and the sky high swing.

What B.I.G. Offers:
Preschool Gymnastics
Recreational Gymnastics
Ninja Warriors
SeasonalCamps
Competitive Team Gymnastics
Birthday Parties