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Knockout Fitness

4.3 ★★★★☆ 24 Google reviews · Kickboxing gym in Mesa, Arizona

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

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
  • Membership memberships run around $79/mo — many studios also offer class packs, drop-ins, and a discounted first month, so ask about new-member rates
  • 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) 340-3836

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

“Pretty cool gym they have a full equity weight room and tons of heavy bags and the Certified instructors are nice and helpful!”

All gyms that run cardio kickboxing →

🧒 Kids Kickboxing 3 mentions

“i enjoy bringing my kids here and stopping by to let off some steam.”

All gyms that run kids kickboxing →

🌱 Beginners 2 mentions

“The workouts are challenging, fun, and suitable for all fitness levels, and the atmosphere is always positive and motivating.”

All gyms that run beginners →

🤜 Sparring

“Great workout good coaches, only thing that's missing is some hard sparring.”

All gyms that run sparring →

🥊 Boxing 3 mentions

“I highly recommend Knockout Fitness to anyone looking to get stronger, learn boxing skills, and be part of a supportive community!”

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 3 mentions

“I highly recommend Knockout Fitness to anyone looking to get stronger, learn boxing skills, and be part of a supportive community!”

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 24 Google reviews — in their own words.

🧑‍🏫 expert, motivating coaching 7 mentions

“Paolo-chris-steve-maron-alan-josh they are a great coaches, they tuff, cool, they always with good energy💯”

🌱 welcoming to beginners 7 mentions

“I’m honestly a shy gym-goer, but everyone at Knockout Fitness has been welcoming and informative.”

🎉 fun, high-energy classes 4 mentions

“Great workout good coaches, only thing that's missing is some hard sparring.”

💦 killer cardio workout 3 mentions

“Great workout good coaches, only thing that's missing is some hard sparring.”

🧼 clean, well-equipped gym 5 mentions

“Great gym with great coaches especially Eric a great guy changed my outlook on fitness.”

💗 welcoming to women 2 mentions

“I’ve had such a wonderful experience at this gym and wanted to take a moment to share how much I appreciate the staff, especially the GM OF knockout .”

From the reviews

After a free trial class run by Heidi, I was ready to prioritize my fitness and health. I became a member by my 2nd visit. I’ve gotten 3 friends to come with me for a free first trial class, and all 3 have had a great work out!!

★★★★★ — Az, Jun 2026

Knockout Fitness has been an incredible place to train. The workouts are challenging, fun, and suitable for all fitness levels, and the atmosphere is always positive and motivating.

★★★★★ — Idania, Jun 2026

I love coming to this location of KO. The morning instructor, Eric, is very knowledgeable and makes the class super fun. He helps you improve your fitness level while teaching you proper technique. I highly recommend you come to this gym whether you are a novice or have a lot of experience!

★★★★★ — Michelle, Jun 2026

Paolo is an amazing manager ! First time doing boxing and Lorenzo, Heidi and Erik are the best trainers! Everyone is very friendly and gives you hella motivation!

★★★★★ — Jesikah, Jul 2026

Excerpts from public Google reviews. Read all 24 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

1125 W Baseline Rd #7, Mesa, AZ85210

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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.