About us

Strength. Confidence. Community.

At Firm AF, we're more than a boutique fitness studio in Hoboken, New Jersey. We're a community built around strength, confidence, and movement that supports you for the long run.

Our strength-driven training and group fitness classes are designed to help you build strength, move with intention, and feel powerful in your own body.

Group of four, Firm AF Team, smiling people in FIRM AF shirts at a FIRM AF fitness studio, in a gym with dark walls and purple lighting.

OUR Story

With over 50 years of combined experience in fitness, we've learned that great training goes beyond sets and reps. It's about trust, connection, and helping people feel stronger inside and out.

Firm AF brings together our passion for purposeful training and genuine relationships, creating a community where everyone feels supported, celebrated, and at home.

Come for the workout. Stay for the family.

- Carl & Sonny

Our values

Strength without ego

We lift each other up, literally and figuratively.

TRAINING WITH PURPOSE

High results, low impact; train hard without hurting yourself.

Community First

We’re not just a studio; it’s a crew that motivates, encourages, and celebrates wins together.

PROGRESS OVER PERFECTION

Every class is designed to help members improve, stay accountable, and see real results.

Fun Meets Focus

We work hard, laugh harder, and make every session something to look forward to.

A Hoboken Fitness Community That Shows Up

What makes Firm AF special isn't just our workouts.

It's our people.

We're building a real fitness community in Hoboken where members encourage one another, celebrate progress, and connect through movement.

We want every person who walks through our doors to feel welcome, supported, and proud of what they're working toward.

Three people in a gym, two men and one woman, standing together smiling, with a small dog and a yoga mat, all wearing black tank tops with 'FIRM AF' written on them. Purple lighting is visible in the background.

MEET

THE

TEAM