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Myomass will be closed from July 4-10 and reopening as kid-friendly on July 11th!

Bring your kids, lift some weights.

How It Works

Walk In (With Your Kids!)

Bring your baby, toddler, or big kid(s) — we’ve got age-appropriate spaces for them to play while you train.

Lift Heavy, Feel Strong

Join in on a fun, challenging strength workout coached by experts who will never let your form suffer.

Class Schedule

Gym Workout

What People Say About Us

I've finally found the perfect gym for me.  Classes are an hour long. We lift weights and have a great coach there to push us while also making sure we use proper form and technique.  I've gained so much strength and muscle over the past year and it is all thanks to the amazing staff and facilities at Myomass!

Sean Stenson

Myomass

Family-friendly strength training in Jacksonville — we lift weights, and kids are always welcome.

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CONTACT US
(hold down the phone number to text!)

+1 (904) 257-5125

4549 Southside Blvd, Suite 101
Jacksonville, FL 32216

© 2025 by Myomass. All rights reserved.

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