Rumble Boxing Short Hills is a boxing-inspired fitness boutique that combines the science of boxing with the transformative power of strength training. Each class is a 45-minute, high-octane 10 round fight with HIIT, metabolic conditioning, and the benefits of cardio in one seamless class. No two workouts are the same—so you'll never get bored—and the classes are beginner friendly so you can rumble at your own pace.
Great space, love their workouts. Staff is very attentive and friendly.
AP
Aly Phillip
Sep 2, 2025
5.0
I always feel great after a Rumble session at the Short Hills location. The place is clean with good air circulation for those warmer days. All the instructors remember to call out the names of the attendees, are welcoming, and timely. Since they recently opened, it's not yet packed, but the attendance is picking up.
XC
xixi chen
Jul 26, 2025
1.0
Total scam. I’ve canceled in person, by phone, and by email—multiple times—and they’re STILL charging me. Do NOT sign up unless you want to be trapped in a membership you can’t escape.
AC
aili chen
Jul 26, 2025
1.0
Beware – Impossible to Cancel, Still Getting Charged after several months!!!
I wish I had read more reviews before joining Rumble Boxing. The workouts are fine, but the billing practices are a nightmare. I’ve tried to cancel my membership multiple times—but they just keep charging me.
It’s like they’re intentionally ignoring cancellation requests. Every time I think it’s finally resolved, I get hit with another charge. It’s incredibly frustrating and feels borderline predatory.
If you’re considering signing up, think twice. Getting in is easy—getting out is nearly impossible.
MM
MelissaMelody
Jun 30, 2025
5.0
Absolutely Amazing classes and staff! The workouts are intense and fun at the same time. This place also has great music , a welcoming atmosphere and amazing trainers .Overall, I really enjoy my workout experience here.