At NJAC the possibilities are endless for the entire family!

At NJAC we know that no fitness goal is created equal and as Mercer County’s top family fitness destination, we make it fun for the entire family. Children can dance, cheer, practice Martial Arts, swim or even learn how to be a superhero. Family Members can use a variety of strength equipment, take group fitness, join sports leagues, run the indoor track and shoot hoops on the basketball court.  We have something for the whole family!

Looking for an Individual or Couple Membership? We have the right options for you! If it’s group fitness you want,  you will find over 100 group fitness classes weekly included in your membership. Don’t want to wait in line? We offer over 250 pieces of cardio and strength equipment to maximize your time. Interested in Aquatics? Swim laps in our pool, take an Aqua Fitness class, enroll in swim lessons, or just come have fun at one of our weekend family swim times. Need stress relief? Check your children into Kids Club and join our Boxing Program.  Looking for attention? Our NJAC Personal Trainers are Nationally Certified and qualified to take you to the next level. Do you like a more private workout? Catch a different movie daily in our exclusive Cardio Theater Movie Room or women can experience our Ladies–Only area.  Whatever your goal, the possibilities at NJAC are endless and we know we can help you achieve it.



Join for one-month, 6-months or a year. Whatever your needs, NJAC provides different programs that work for you. You can enroll in an Individual, Couple or Family Membership Program. For more information about our membership options, reach out to one of our Membership Advisors to schedule your appointment today. Schedule an appointment



Team NJAC is dedicated to you. With our friendly Front Desk, knowledgeable Membership Advisors, superb Kids Club Associates and our expert GX Instructors, we aim to exceed our members’ expectations. Get to know some of NJAC’s best team members by visiting our Facebook page every Wednesday. You’ll learn all about the “who’s who” of  NJAC, Mercer County’s renowned family fitness club.