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Hardcore Kickboxing

4.9 ★★★★★ 47 Google reviews · Kickboxing gym in Smyrna, Georgia

Kickboxing gym Free trial Beginners welcome Cardio kickboxing Private lessons

Kickboxing-focused fitness center featuring clean surroundings and welcoming trainers.

Plan your first class

  • Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
  • Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
  • 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
  • Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Today see hours ·
  • Website & schedule hardcorekickboxing.com — book classes and see the live schedule
  • Phone (678) 217-4972

Hours

Monday 9 AM–7:30 PM
Tuesday 9 AM–6:30 PM
Wednesday 9 AM–6:30 PM
Thursday 9 AM–7:30 PM
Friday 9 AM–1 PM
Saturday 10–11 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 Hardcore Kickboxing, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🔥 Cardio Kickboxing 11 mentions

“The classes are 10/10 (I burned close to 900 calories per class), but for those who need it there are always modifications you can make to your fitness level.”

All gyms that run cardio kickboxing →

🌱 Beginners 3 mentions

“I had such a good time my first time, I invited my husband back the second time, and he enjoyed the class as well!”

All gyms that run beginners →

🥊 Boxing

“These kickboxing classes are total cardio workouts on heavy bags with real boxing gloves.”

All gyms that run boxing →

👤 Private Lessons

“He offers several different group classes, as well as personal training.”

All gyms that run private lessons →

Other martial arts here

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

🥊 Boxing

“These kickboxing classes are total cardio workouts on heavy bags with real boxing gloves.”

Other gyms that also teach boxing →

🛡️ Self-Defense

“It is a worthwhile challenge and you learn and improve self defense while working out!”

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 47 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 6 mentions

“Shaun is an excellent instructor and motivates members of all ages to get in challenging workouts.”

🌱 welcoming to beginners 7 mentions

“I had such a good time my first time, I invited my husband back the second time, and he enjoyed the class as well!”

🎉 fun, high-energy classes 10 mentions

“Shaun makes sure you get a GREAT workout in while also walking around to correct form and technique as needed.”

💦 killer cardio workout 5 mentions

“Shaun makes sure you get a GREAT workout in while also walking around to correct form and technique as needed.”

⚖️ great for weight loss 2 mentions

“I've been telling all my friends to try it out because it’s not just fun—it’s also transformed my fitness level and boosted my endurance.”

🧼 clean, well-equipped gym 13 mentions

“The facilities are always clean, and the music is great- they even have a live DJ come in on certain days.”

From the reviews

I hardly ever leave google reviews but I had to because this place is GREAT. I’m so happy that I found hardcore kickboxing, it’s not only a great physical workout but very beneficial for your mental health as well. The instructor Shaun is very passionate about what he does. The gym is very clean and spacious.

★★★★★ — K.G., Nov 2021

I can not say enough about Hardcore Kickboxing. It has been a game changer for me, awesome place to work out! Shaun is professional, knowledgeable and welcoming. The facility is clean and comfortable. The workout is challenging and always changing! When I first started I could barely make it through 30 minutes.

★★★★★ — Amanda, Mar 2022

This class is an absolute blast and an incredible workout! Shaun is a fantastic instructor who truly knows how to keep you motivated and engaged. I've been telling all my friends to try it out because it’s not just fun—it’s also transformed my fitness level and boosted my endurance.

★★★★★ — Jasmine, Aug 2024

Shaun is an owner that genuinely cares about his gym, and his patrons. The classes are 10/10 (I burned close to 900 calories per class), but for those who need it there are always modifications you can make to your fitness level.

★★★★★ — Devin, Jan 2025

Excerpts from public Google reviews. Read all 47 reviews →

New to kickboxing? Start at Hardcore Kickboxing

Hardcore Kickboxing comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

See their beginner class info

Your first kickboxing class at Hardcore Kickboxing

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 Hardcore Kickboxing

1385 Highlands Ridge Rd SE # A, Smyrna, GA30082

Get directions Instagram

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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.