The Fortress, Guam

Curious about training at The Fortress? Check out our FREE demo classes this week.

All ages and skill levels are welcome! Message us for more details.

New 12-week program starts July 1!

Message us for details!

Our new 12-Week Program starts July 01! • Check out our demo classes before we start, this week on - TUE THUR 6PM - WED 5:30AM - SAT 8:00AM • We hope to see you there 🙌🏽 • • • #weight #training #power #lifting #squat #bench #deadlift #program #guam #yigo #thefortress #fortify #empower #group #fitness #strength #conditioning #strongmoms #strongdads

Boxing Fundamentals is now open to all! Join Coach Miara this Saturday at 9:30am. Gloves are available in a first come, first served basis, so we recommend you bring a pair. All ages and skill levels are welcome. Message us for more info!

We are rolling right into our next 12-week programs, with the first classes set to start on Monday, April 1st! Whether you’re new or seasoned in the fitness game, we can help you find a program that fits your goals and schedule. Message or Coach .jacked for more info!

We are rolling right into our next 12-week programs, with the first classes set to start on Monday, April 1st! Whether you’re new or seasoned in the fitness game, we can help you find a program that fits your goals and schedule. Message @thefortressguam or Coach @mia.jacked for more info! Don’t forget to check our Instagram for free demo classes during the week of March 24!

LADIES! Learn boxing fundamentals with Coach .jacked every Saturday at 9:30am. Gloves are available to borrow on a first come, first served basis, so we recommend you bring a pair. All ages and skill levels are welcome. Drop-in fee is $5.

Come see if our programs are a good fit for you - drop in on a demo class for free! Wednesday, 3/27, 5:30am Thursday, 3/28, 6pm Friday, 3/29, 7pm Saturday, 3/30, 8am Message us at @thefortressguam or @mia.jacked for more info and to reserve your spot!

Join Coach .jacked for a WOMEN’S BOXING demo class! Bring a friend and learn boxing fundamentals from a coach with competition experience in various combat disciplines. This demo class is FREE and will be held Saturday, 3/9 at 9:30am at in Yigo. Space is limited, so don’t wait! Message us to reserve your spot!

Now taking clients… get jacked with Coach Miara Ruiz while she still has availability. Within the past couple of years, .jacked has competed in Olympic weightlifting, powerlifting, functional fitness, strong(wo)man, Brazilian jiu jitsu, and paddling, medalling in all of the above while training athletes of all ages and skill levels. Jump on the opportunity to train with her today!

First of two community workouts this month to help Johnah get off island for his basketball tournament! Message us to reserve your spot!

Your first class is free. What are you waiting for? 🏋️‍♀️