Xtreme Ninja Fitness

Xtreme Ninja Fitness Kickboxing, Bootcamp, Private and Small group training Plus, nothing relieves stress more than hitting a heavy bag. Get ready to let all that stress go.

Come try the funnest, most fat-melting workout in Medford and near Somerville, Cambridge, Winchester, Stoneham, Everett, Malden or just about anywhere near there. Our Xtreme Ninja fitness program takes the workouts of pro fighters - and makes them fun and accessible to anyone looking to lose weight. We guarantee you'll flatten your stomach, tone your arms and legs, shrink your hips, and have the time of your life. If you live in the following areas: Medford, Somerville, Cambridge, Winchester, Stoneham, Everett, Malden, you are close enough to come train with us.

If summer threw your routine off a little…Welcome to the club. Trips.Late nights.Busy weekends.Schedule changes.Missed w...
09/22/2026

If summer threw your routine off a little…
Welcome to the club.

Trips.
Late nights.
Busy weekends.
Schedule changes.
Missed workouts.
It happens.

You don’t need to “start over.”

You just need to start getting consistent again.

Today marks the Fall of 2026, Prestige Labs is giving you a little extra reason to reset:

15% OFF ALL BUNDLES
September 21–25
Code: FALL26

Get it here: https://refer.prestigelabs.com/?af=gke7tpml

Choose the stack that supports your goal and get back into a routine you can actually maintain.

One good day at a time.

One workout. A whole lot of movement. If you’re looking for a workout that keeps things interesting and works more than ...
09/22/2026

One workout. A whole lot of movement.

If you’re looking for a workout that keeps things interesting and works more than just one area, XFit has you covered.

You’ll move through a mix of cardio, strength, core work and conditioning, giving you a full body workout that challenges you from start to finish.

You’ll punch, kick, move, sweat and build strength while working at your own pace.

No two workouts have to feel exactly the same, and there’s always something new to work towards.

Whether you’re getting back into fitness or you’re ready to challenge yourself, XFit is a fun way to get moving and make your workout count.

No boring routines. Just good energy, hard work and a community that keeps you moving. 🥊🔥

Ready to give it a try?

📍 Xtreme Ninja Fitness
💬 Message us to get started.

New season.Same goals.Maybe just a better plan for actually sticking to them. 🍂Fall is a good time to get things back in...
09/21/2026

New season.

Same goals.

Maybe just a better plan for actually sticking to them. 🍂

Fall is a good time to get things back into a rhythm:

Training consistently.
Eating better.
Drinking enough water.
Recovering.
And keeping your routine simple enough that you’ll actually follow it.

That includes supplements too.

The Prestige Labs First Day of Fall Promo is officially here.

🍂 15% OFF ALL BUNDLES
📅 September 21–25
🏷️ Code: FALL26

Get it here: https://refer.prestigelabs.com/?af=gke7tpml

Instead of piecing together random products, choose the bundle that makes sense for what you’re actually trying to accomplish.

New season.
Fresh reset.
Keep showing up. 💪

Put yourself back on the priority list.Between work, family, errands, and everything else life throws at you, it’s easy ...
09/21/2026

Put yourself back on the priority list.

Between work, family, errands, and everything else life throws at you, it’s easy to keep putting yourself last.

But taking time to train isn’t selfish. It’s an investment in your strength, energy, confidence, and overall wellbeing.

🥊 Make time to move.
🔥 Make time to sweat.
💯 Make time for YOU.

Your health deserves a spot on the list too.

Ready to make yourself a priority? Come train with us at Xtreme Ninja!

Kinda chic to show up.Kinda chic to get stronger.Kinda chic to train with people who push you.Kinda chic to leave class ...
09/18/2026

Kinda chic to show up.
Kinda chic to get stronger.
Kinda chic to train with people who push you.
Kinda chic to leave class feeling better than when you walked in.

At Xtreme Ninja Fitness, we’re not chasing every new fitness trend. We’re building something that lasts, strength, confidence, consistency and a community that keeps you coming back.

Whether you’re brand new or ready to take your training to the next level, there’s a place for you here.

✨ New month. New energy. Same goal: keep showing up.

Ready to make consistency your September trend?
Come train with us at Xtreme Ninja Fitness!

For Lindsay, finding the right community made showing up something she genuinely wanted to do.After joining us from anot...
09/17/2026

For Lindsay, finding the right community made showing up something she genuinely wanted to do.

After joining us from another gym, she found instructors who welcomed her, supported her progress, and challenged her to keep improving.

Now, she’s training 3–4 days most weeks and calls the gym her “second home.”

That’s the real power of consistency. It’s not about being perfect. It’s about finding a place that makes you want to keep coming back.

Thank you, Lindsay, for trusting us with your journey! 🥊

The best fitness trend? Showing up and sticking with it.

09/16/2026
THIS OR THAT: SEPTEMBER FITNESS EDITION! Let’s see what kind of fitness person you are No right answers, no overthinking...
09/15/2026

THIS OR THAT: SEPTEMBER FITNESS EDITION!

Let’s see what kind of fitness person you are

No right answers, no overthinking, just pick your side!

🥊 Kickboxing or Weights
🌅 Morning or Evening?
🔥 Heavy Reps or High Reps?
👯 Group Training or Solo Training?
😎 Music On or Class Energy?
🖤Monday Training or Friday Training?

👇 Drop your answers in the comments!

Your choices say more about your workout personality than you think!

👇 Drop your answers in the comments!

And tag your workout buddy to see if they match your choices.

Because whatever your style is, consistency never goes out of style.

Fitness trends will come and go. New workouts, new challenges, new routines, new “must-do” exercises...But one thing wil...
09/14/2026

Fitness trends will come and go. New workouts, new challenges, new routines, new “must-do” exercises...

But one thing will never go out of style: showing up.
Showing up when you're motivated.
Showing up when you're tired.
Showing up when progress feels slow.
Showing up because you know that one workout, one class, and one healthy choice can move you closer to the person you want to become.

Because results aren't built from one perfect workout. They're built from the moments when you decide not to quit on yourself.

So this September, forget about chasing every new trend.

Make consistency your trend.

Make strength your trend.

Make taking care of yourself your trend.

Make showing up for yourself the trend that sticks.

Because when it comes to becoming stronger, healthier and more confident...

Who's making consistency their September trend?

New space. New energy. Same Xtreme Ninja mindset. It’s kinda chic to:✨ Train in a fresh new space🥊 Try a class you’ve ne...
09/11/2026

New space. New energy. Same Xtreme Ninja mindset.

It’s kinda chic to:
✨ Train in a fresh new space
🥊 Try a class you’ve never done before
💪 Get stronger every week
👊 Challenge yourself outside your comfort zone
🤝 Train alongside people who keep you motivated
🔥 Actually enjoy your workouts

And yes… it’s definitely kinda chic to check out the new Xtreme Ninja Fitness space.

If you’ve been waiting for the right time to switch up your routine, this is your sign.
📍 Come see the new place.
🥊 Try a class.
🔥 Feel the difference.

September is for trying something new. Are you in?

Address

45 Riverside Avenue
Medford, MA
02155

Opening Hours

Monday 5:30am - 10:30am
5pm - 8:30pm
Tuesday 5pm - 8:30pm
Wednesday 5:30am - 10:30am
5pm - 8:30pm
Thursday 5pm - 8:30pm
Friday 5:30am - 10:30am
5pm - 8:30pm
Saturday 7am - 1pm

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