Since 2014, Four Fitness has been a key fitness hub in Jersey City on Montgomery Street. We offer personalized one-on-one personal training, assisted stretching, group classes, and open gym access. Our slogan is "Train with trainers who train and mingle with like-minded folks." Yelp has rated us as number one for services since 2014, and we are currently Google-rated as the best personal trainers in 2025. Our clean and welcoming gym space provides a judgment-free space that fosters connection within the Four Fitness community. Kickstart your fitness journey with us!

Personal Training

Four Fitness delivers personalized health and wellness solutions in Jersey City.