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Knockout Fitness

4.7 ★★★★★ 59 Google reviews · Kickboxing gym in Mesa, Arizona

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

Affiliated gym — reviews and the gym's own info suggest it belongs to a known kickboxing or boxing-fitness franchise or network (think 9Round, iLoveKickboxing, CKO, TITLE Boxing Club or Jabz). Franchise gyms run a consistent class format and are often a friendly, familiar place to start. If a specific brand matters to you, confirm it on the gym's own site.

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
  • Sparring sparring and partner work for members who want it — always optional, eased in gradually, with the coach controlling the contact
  • Today see hours ·
  • Website & schedule knockout-fitness.com — book classes and see the live schedule
  • Phone (480) 400-6565

Hours

Monday 6 AM–9 PM
Tuesday 6 AM–9 PM
Wednesday 6 AM–9 PM
Thursday 6 AM–9 PM
Friday 6 AM–8 PM
Saturday 9 AM–2 PM
Sunday 9 AM–2 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 Knockout Fitness, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🔥 Cardio Kickboxing 4 mentions

“At Knockout you’ll get great workouts and training that ACTUALLY make you sweat all while having a blast every time!”

All gyms that run cardio kickboxing →

🧒 Kids Kickboxing 5 mentions

“I’ve been looking for a gym like this for so long because my kids are super hyper active and they need discipline and be off screens so this makes them stronger and more resilient!”

All gyms that run kids kickboxing →

🌱 Beginners 2 mentions

“It’s my first time to a boxing gym and every trainer has been so helpful and encouraging.”

All gyms that run beginners →

🤜 Sparring

“The only critique I have is that they don’t offer sparring.”

All gyms that run sparring →

🥊 Boxing 2 mentions

“It’s my first time to a boxing gym and every trainer has been so helpful and encouraging.”

All gyms that run boxing →

Other martial arts here

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

🥊 Boxing 2 mentions

“It’s my first time to a boxing gym and every trainer has been so helpful and encouraging.”

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 59 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 4 mentions

“If you want a place that offers incredible workouts, amazing instruction, and a community that feels like home, join the Knockout Fitness family!”

🌱 welcoming to beginners 8 mentions

“Good people , very welcoming💯 , Members Tye , Preme , Dandrew made it feel at home fr 💯 Chris gave a good first sign up class (kickboxing) look forward to more classes💯💯💯”

🎉 fun, high-energy classes 5 mentions

“At Knockout you’ll get great workouts and training that ACTUALLY make you sweat all while having a blast every time!”

💦 killer cardio workout 4 mentions

“At Knockout you’ll get great workouts and training that ACTUALLY make you sweat all while having a blast every time!”

🧼 clean, well-equipped gym 7 mentions

“Not only is it very clean, but every trainer has been kind, knowledgeable, and gives a fun, intense workout!”

💵 good value / fair pricing 2 mentions

“the membership is ABSOLUTELY worth it!”

From the reviews

The staff and coaches are great; they are very attentive. What I personally like about this location is that many of the trainers have experience competing. I appreciate the passion that they bring. The only critique I have is that they don’t offer sparring. I hope soon they’ll be able to!

★★★★★ — Allan, Jun 2025

I absolutely love this gym! Not only is it very clean, but every trainer has been kind, knowledgeable, and gives a fun, intense workout! Cody, the GM, is easy going, genuinely cares for the people, and is dedicated to making sure every member is happy. I would recommend this gym all day long! Come join the fam! 🥰🥊💪

★★★★★ — Kaydence, Sep 2024

Knockout has been great for my workouts! It’s my first time to a boxing gym and every trainer has been so helpful and encouraging. I feel challenged and well taught. Trainer Mike and Jay will give you a real calorie burn! You have to try it out!

★★★★★ — Jasmine, Sep 2024

I bring my Grandsons in to train and it is a great experience for myself and the boys. The staff is friendly, supportive, and highly energetic. It is a good vibe with loud music to get everyone moving. Modern equipment and excellent instruction make this a great place to get your workouts in!

★★★★★ — Ted, Feb 2026

Excerpts from public Google reviews. Read all 59 reviews →

New to kickboxing? Start at Knockout Fitness

Knockout Fitness 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 Knockout 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 Knockout Fitness

5229 S Power Rd #B104, Mesa, AZ85212

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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.