Group X Fitness is a gym fitness center located in the beautiful city of Vallejo, CA. We offer many amenities that make us one of a kind such as a fitness studio, child care, personal and weight training, and Pilates classes. We also have Tai Chi, trx, spin cycling, Les Mills’ workouts, nutrition education, and weight loss plans. So when you’re ready to indulge in some yoga classes, come down to Group X Fitness in Vallejo!