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IntensityX3 Fitness & Kickboxing

5 ★★★★★ 719 Google reviews · Kickboxing gym in Boca Raton, Florida

Kickboxing gym Free trial Beginners welcome Kids & teens Cardio kickboxing Private lessons

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
  • Kids & teen classes kids and teen kickboxing classes — built around confidence, focus, and fun
  • 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 intensityx3.com — book classes and see the live schedule
  • Phone (561) 451-9999

Hours

Monday 5:30 AM–8:30 PM
Tuesday 5:30 AM–8:30 PM
Wednesday 5:30 AM–8:30 PM
Thursday 5:30 AM–8:30 PM
Friday 5:30 AM–8:30 PM
Saturday 7:30 AM–12:30 PM
Sunday 7:30 AM–12:30 PM

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 IntensityX3 Fitness & Kickboxing, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🌱 Beginners 2 mentions

“I have never kickboxed before, but after just one month of classes with Intensity X3, it is now one of my favorite ways to workout.”

All gyms that run beginners →

🥊 Boxing

“Intensity has made me fall in love with the sport of kick boxing!”

All gyms that run boxing →

👤 Private Lessons

“Ivy has also been helpful in assisting with combinations taking time to help one on one.”

All gyms that run private lessons →

🔥 Cardio Kickboxing

“The kickboxing classes are incredibly challenging, yet rewarding, and the instructors are truly world-class.”

All gyms that run cardio kickboxing →

Other martial arts here

Kickboxing gyms are usually multi-discipline. Here's what else members mention training under the same roof at IntensityX3 Fitness & Kickboxing — mined from their reviews and the gym's own info.

🥊 Boxing

“Intensity has made me fall in love with the sport of kick boxing!”

Other gyms that also teach boxing →

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 719 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 3 mentions

“They have the absolute BEST Coaches, workouts and kickboxing I have ever encountered!”

🌱 welcoming to beginners 7 mentions

“Had an amazing first class experience💪🥊 Coach Vinny was patient and clear with his instruction.”

🎉 fun, high-energy classes 6 mentions

“If you’ve ever wanted to try kickboxing or if you just want a fun workout in a supportive environment that shows mad results, come try this out!”

⚖️ great for weight loss 3 mentions

“If you’ve ever wanted to try kickboxing or if you just want a fun workout in a supportive environment that shows mad results, come try this out!”

🧼 clean, well-equipped gym 3 mentions

“The facility is clean and well organized, and the team makes you feel like family from day one.”

🧠 builds confidence & relieves stress 4 mentions

“I joined intensity a couple of years ago and it’s been the absolute best decision I’ve made for my physical and mental health.”

From the reviews

I used to be a gym guy, boring and self guided workouts. Until my wife signed me up for a free week, said “ try this “ and now best try out ever. Since day one ☝🏼, I enjoyed and felt very welcome by their staff Rach, Stephanie helped me out explaining everything to detail.

★★★★★ — Erik, Mar 2023

Ix3 is “not just a gym” .. IX3 Is a family!!! I have been a member since 2017 ( on and off due to life! , moves, etc ) Nevertheless, at anytime I want to get back in shape, this my first and only place where I go to as I am not able to do it but I do it enjoying the ride!! And just LOVING IT!!!!!.

★★★★★ — Mariana, Aug 2022

The kickboxing classes are incredibly challenging, yet rewarding, and the instructors are truly world-class. Stephanie, Ivy, Belle, Juan, and Brielle are all phenomenal teachers who provide expert guidance, motivation, and support. The customer service at this gym is also top-notch.

★★★★★ — Gabriel, Jan 2025

This gym is amazing. My first class was with Rachel, and I was instantly hooked. Rachel at the front desk was amazing also, explaining everything along with Stephanie they answered all my questions. Coach Damian is also great, so motivational.

★★★★★ — Manuel, Mar 2023

Excerpts from public Google reviews. Read all 719 reviews →

New to kickboxing? Start at IntensityX3 Fitness & Kickboxing

IntensityX3 Fitness & 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.

Check beginner classes on their site

Your first kickboxing class at IntensityX3 Fitness & 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 IntensityX3 Fitness & Kickboxing

8221 Glades Rd #13, Boca Raton, FL33434

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.