Ron Z Boxing

Ron Z Boxing


Last weekend CFH hosted a self-defense/danger avoidance workshop taught by Ron Zwolak of Ron Z Boxing who is based in Baltimore, MD. Ron did a great job enabling everyone to feel comfortable and confident using various striking techniques in case the need arises to defend themselves against an attacker. He also reviewed safety best practices when we’re at home, in the car & parking lots as well as out in the community.
As part of their Senior Day programming, the Class of 2019 participated in self-defense education, taught by Danger Avoidance Training specialists from Ron Z Boxing!

We offer group and individual boxing training for beginners and fighters alike, self-defense trainin

Operating as usual


TOMORROW is Ron Z’s birthday. Help him celebrate and send him some love!


D & Ron Z getting in a little couples workout this morning 🤣 come hang with us at Knockout Fitness to try out for yourself 💪🏼


D & Ron trying out a new couples workout 😂 for more fun and workouts that will burn your b***y, visit us at Knockout Fitness 💪🏼


Ron doesn’t just train people...


A typical Monday morning at the office


How we start our day at Knockout Fitness 💪🏼


Come get some work in with the man, the myth, the legend - Ron Z - at Knockout Fitness! Just be sure to keep your hands up if you find yourself sparring against him...

#24 - Diana Fornaris: Boxing and Finding Yourself 12/04/2018

#24 - Diana Fornaris: Boxing and Finding Yourself

Listen in to our trainer Diana Fornaris as she shares her story and a piece of herself that is both challenging and a gift.

#24 - Diana Fornaris: Boxing and Finding Yourself In this episode of the podcast, we are joined by Diana Fornaris. Diana grew up in Elk Grove Village, IL and studied Therapeutic Recreation and Spanish with a minor in Psychology at The University of Iowa. To complete graduation, she moved to Baltimore, MD for a Dual Child Life & Therapeutic

Timeline photos 11/29/2018

Why do you fight?

Photos from Ron Z Boxing's post 11/28/2018

The dream team! Photo shoot day - more pix to come. @ Knockout Fitness

Photos from Ron Z Boxing's post 11/11/2018

Thank you Charm City Run for hosting Ron Z Boxing again for a self defense seminar! We had a blast teaching this group of women and can’t wait to return for more classes. Check out WDVM News tonight at 6pm for coverage on our seminar or on tonight after 10pm!! @ Charm City Run Frederick


Come join Ron Z and Diana at Knockout Fitness on Nov. 17 and 18 for a self defense seminar! This seminar is so important in our world today - to be able to feel confident and like you can handle yourself if anything were to happen. Questions? Send a message our way! We look forward to seeing you there!!


In case you needed some motivation on this rainy day...

Check out how we train and the Ron Z mantra:


Olympian Winston Hill Training With Hykso


Happy Birthday America! Special group class tomorrow 11 AM! First timers are free - for everyone else it's $40 if you have a pack and $45 for a single group class!


Special Boxing Group Monday 10am!!!!!

Come punch with us!!!!!

Timeline photos 02/14/2017

Join us for Self-Defense! Sat 2/25 at 12:30pm! Contact me to register! Non-members welcome!


New Years Eve Group Class!!!!!!!

Close out 2016 with a workout unlike any you've seen! Saturday at 12:30pm is the time and Fort Ave is the place.... can't wait to see your face!

(Text us to confirm your spot $45/class or $40 if you have a pack - first timers free!)

Timeline photos 12/04/2016

Thank you to all who donated! We had a blast shopping for these kids and know they will be smiling Christmas morning and for weeks to come!!!!!!!!!!


We shopped!!!! Thanks to all who donated! Pictures to come!!!!!!!


Today we are shopping for the kids' Christmas presents!! Let us know if you would like to join in! (3pm Canton Target)


AWESOME Thanksgiving Day Group!!!!!!

Timeline photos 11/25/2016

Help us make Christmas wishes come true for two children this holiday season!

Here's how it works:
1. Ron Z Boxing has taken on two Angels from the tree at Merritt Fort Ave. Ron, Court, Jeff and Harold will be collecting monetary donations for the kids.
2. We will purchase gifts and clothing for the kids with your donations. Let us know if you want to come shopping!
3. The Salvation Army will deliver the bags of unwrapped presents to the kids before Christmas.

The Good Stuff:
We want to make Christmas amazing for Latrazz (aged 9) and Courtney (aged 3). Each child was asked to come up with 3 “wish list” items and also provided their sizes for clothing. Latrazz’s wish list included a Ninja turtle action figure, a remote car and a football. Courtney would love a doll, a tea set and a jewelry maker. We are collecting monetary donations so that we do not repeat gifts but will take pictures of all of our presents before they are sent off! Please help us make this holiday special for Latrazz and Courtney (the three year old one!).


Punch before you munch! Get your spot in our Thanksgiving Day group 8:30am!

Tuesday Boxing group 10am too!

Timeline photos 11/16/2016

Thanksgiving Day Group Class is back!!! 8:30am - 10am in the big studio! Text us to confirm your spot! First time boxers are free so bring your family and friends!!!

Timeline photos 10/25/2016

Great workout with this sales team today! Awesome group of guys and gal who kicked butt at the crack of dawn! Get with us to build your team!

Timeline photos 10/18/2016

Suns out, guns out! 10am Tues and Thurs! Awesome workout for all levels - so much fun!


GROUP CLASS TOMORROW 11am!!!!!! Be there!!!!!!


LABOR DAY GROUP BOXING CLASS! 11am Monday at Fort!!!!! First timers are free!

Timeline photos 07/04/2016

Great 4th of July group today!!!!!!!! Happy 4th!

Timeline photos 06/04/2016

The Greatest. Rest in peace, Ali. You will never be forgotten.


MEMORIAL DAY GROUP BOXING CLASS 8-9:30am tomorrow!! Join us!!

Timeline photos 05/09/2016

New wraps are in! Hot pink, zebra, skulls and 'danger'! Get em while they last! See Court

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Videos (show all)

D & Ron Z getting in a little couples workout this morning 🤣 come hang with us at Knockout Fitness to try out for yourse...
D & Ron trying out a new couples workout 😂 for more fun and workouts that will burn your booty, visit us at Knockout Fit...
Ron doesn’t just train people...
A typical Monday morning at the office #ronzboxing #mittwork #boxing #knockoutfitness
AWESOME Thanksgiving Day Group!!!!!!
Check out this video of Ron!  We are so proud of Ron and think this video captures who he is.  Thank you to Danny Sieben...
When the sun shines we take the hard work outdoors. Come join the fun!
FREE GROUP BOXING CLASS NEXT THURSDAY OCTOBER 9th 7PM AT MERRITT FORT AVE!!!!!!  Come join us to kick off our weekly Thu...




1108 Light Street
Baltimore, MD

Opening Hours

Monday 5am - 8pm
Tuesday 5am - 8pm
Wednesday 5am - 8pm
Thursday 5am - 8pm
Friday 5am - 9pm
Saturday 8am - 12pm

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