Fitness Over 40 in Warren, NJ

Personal Training That Actually Works for Warren's Busy Adults

Get stronger, feel better, and move with confidence — with expert coach-led sessions designed for real people

Warren's Go-To Gym for Adults Over 40

Welcome to GameChanger Fitness – Warren, NJ, your new neighborhood hub for personalized, small‑group health training tailored for busy adults seeking real, lasting results. At our brand-new facility, you’re not just another face — you’re part of a community that makes wellness simple, sustainable, and enjoyable.

Operating Hours

Mon :

6–11 AM

Tue :

8–11 AM | 4–7 PM

Wed :

6–10 AM

Thu :

9 AM–1 PM | 4–7 PM

Fri :

6–11 AM

Sat :

9–11 AM

Sun :

Closed

Meet Your Coaches

Our team of certified fitness professionals brings the same passion and expertise found across all GameChanger locations to Warren, NJ. Each coach is hand‑picked and rigorously trained to deliver personalized workouts, safe progression, and consistent motivation in a welcoming environment. Expect personal attention in every session.

Dave

Read Bio

Real People, Real Results

Our members have transformed their strength, energy, confidence, and sense of belonging — here’s a glimpse at what they say about GameChanger Fitness – Warren:

I really have been enjoying the Game Changer atmosphere. The small group personal training is just what I needed and what I was looking for. I feel a difference in my overall strength and health. Would definitely recommend!

Jamie B.

I love how they tailor each workout to my specific goals, individualizing the plan so it truly feels like it’s made just for me and that’s everything. Being part of this community has been such a motivating and inspiring experience.

Brittany P.

From the moment I walked in, I felt welcomed by the friendly staff and motivated by the energetic atmosphere. The personal trainers are top-notch, providing tailored workouts that have helped me achieve my fitness goals faster than I ever imagined.

Ryan A.

A Personal Training Program That’s Built For You

Our signature Personal Training model is built for busy adults (especially over 40) who want serious results—without high impact, crowded classes, or guessing what to do. Sessions are small‑group, coach‑led, and carefully tailored to your fitness level, goals, and any joint or mobility concerns.

What you get:

2 in‑person coach‑led sessions per week
Lifestyle support: simple nutrition guidance, sleep and habit tips
Rolling session credits if life gets hectic
Flexible, non‑locking monthly membership

Warren Program Schedule

Our flexible training schedule makes it easy to fit fitness into your busy life. Choose the days and times that work best for you — and we’ll be ready to coach you every step of the way.