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Impact Fitness

5 ★★★★★ 21 Google reviews · Kickboxing gym in Warren, New Jersey

Kickboxing gym Kids & teens Cardio kickboxing

Plan your first class

  • Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
  • Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
  • Today see hours ·
  • Phone +1 908-379-8075

Hours

Monday 9–11 am, 7–9 pm
Tuesday 9–11 am, 6:30–9 pm
Wednesday 9–11 am, 7:30–9 pm
Thursday 9–11 am, 6:30–9 pm
Friday 9–11 am, 7:30–8:30 pm
Saturday 8:30–10:30 am
Sunday Closed

Hours shift for holidays and class-schedule changes — worth a quick check before a special trip.

The classes they run

Kickboxing classes on the schedule at Impact Fitness, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Kickboxing 9 mentions

“Sanchez enough for putting out their passion and efforts to help my son grow up stronger and stronger mentally and physically.”

All gyms that run kids kickboxing →

Other martial arts here

Kickboxing gyms are usually multi-discipline. Here's what else members mention training under the same roof at Impact Fitness — mined from their reviews and the gym's own info.

🛡️ Self-Defense

“Going to Impact on an almost daily basis (I'm a student) has made me so confident with self-defense, and has made me a better person altogether.”

Other gyms that also teach self-defense →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want muay thai, boxing, or MMA alongside your kickboxing, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 21 Google reviews — in their own words.

🎉 fun, high-energy classes 2 mentions

“Her workouts are intense and high-energy and will help you become stronger, fitter, and more flexible.”

⚖️ great for weight loss 2 mentions

“I usually exercise 5-6 times a week but for some reason my desired results were hard to come by.”

🧠 builds confidence & relieves stress 3 mentions

“They instill hard work, determination, perseverance, self control, help to build self esteem and much more.”

🤝 friendly, family gym 9 mentions

“Mr Sanchez and Mr J have been extremely supportive and are excellent teachers / instructors in his journey to learning the art.”

From the reviews

My 10years old son has been learning 跆拳道in Impact Martial Art for about 4 years. I can thank Mr.Paul and Mr. Sanchez enough for putting out their passion and efforts to help my son grow up stronger and stronger mentally and physically. It is all about love that I can see.

★★★★★ — Ahua, Jan 2019

Three of my children have been taking classes at Impact for years. They have the best staff of any place I was considering. Mr. Sanchez and Mr. Jaworski care for each individual student and guide them perfectly through their journey. Impact has been a part of our family for years.

★★★★★ — Jennifer, Nov 2020

I just want to start off by saying I’m a 47 year old male who has always considered eating healthy as a lifestyle and not just a diet. I usually exercise 5-6 times a week but for some reason my desired results were hard to come by.

★★★★★ — W., Mar 2020

My husband has wanted to learn Taekwondo for some time & I decided to sign him up for classes as a gift. It took me a very long time to find a school that fit. Eventually we found Impact Martial Arts & haven't looked back! I eventually joined the adult class as well (something I NEVER thought I would be doing).

★★★★★ — Marissa, Mar 2016

Excerpts from public Google reviews. Read all 21 reviews →

Your first kickboxing class at Impact Fitness

Nervous about walking into a kickboxing gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.

Kickboxing is a contact sport. Warm up, pace yourself, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Impact Fitness

60A Mountain Blvd, Warren, NJ07059

Get directions

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.