The perfect fitness formula

Find your studio
Smiling woman doing Russian twists
Woman doing box steps
Woman running on Trueform treadmill
Woman biking on bike-erg
Man doing dumbbell lunges

Four blocks. One hour.

We’ve carefully crafted the most well-rounded fitness programming to help you get in the best shape of your life. X4 is a full body workout with four unique blocks:
Capacity
Endurance
Strength
Resistance
Concept 2 row-erg

Here are the ingredients

Woman on bike-erg
Capacity

CAPACITY

BIKE, ROWER, SKIER

Woman on Trueform treadmill
Endurance

ENDURANCE

trueform runner

Man overhead pressing torpedo weight
Strength

strength

torpedo weights

Woman doing a TRX band squat
Resistance

RESISTANCE

trx bands

Torpedo weight overhead press
Stair stepper workout

Hit every component of fitness in every workout.

X4 programming is designed to meet the needs of all fitness levels and changes daily to always provide you with a fresh, intentional workout. Whether you’re a first-time gym member or a dedicated fitness guru, you’ll see results in your cardio, strength, and stability, rather than just one aspect of fitness.
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Don't just join a gym.
Join a fitness community.

Although X4 workouts are self-paced to meet you where you are, our studios have a powerful camaraderie. The athletes and coaches at your studio will support you and challenge you, as everyone moves towards their goals, together.
STudio locations
Stretching and smiling
Running on the trueform

MEMBERSHIP

MEMBERSHIP

Smiling X4 members

Want to train with us?

X4 was designed to work as a stand-alone fitness option, but can also accompany other high-intensity, functional movement gyms. However you do fitness, we have options to fit your schedule and budget.
X4 studio

Want to bring the perfect fitness formula to your city?

LEARN ABOUT FRANCHISING