Founding
$74.99/2 weeks
Everything in Ultimate, at the launch rate.
- Unlimited group classes
- Unlimited open gym access
- Founding rate — locked while you stay active
- Billed every 2 weeks — cancel any time
- One 30-day freeze a year
Technical boxing training for adults
Learn real boxing skills
Real boxing skills for fighters and fitness enthusiasts alike. No egos. No intimidation. Just quality training.
No joining fee · No contract
Try a class, free
Classes start Dec 1, 2026. Register below and we'll confirm your free class by email.
20
Years experience
5
Years coaching
200+
Athletes trained
Boxing for everyone
Whether you're a professional looking to de-stress, a parent wanting to get fit, or someone who's always wanted to learn boxing — this is your place.
At OneTwoSlipTwo, we believe everyone deserves access to quality boxing instruction. Our approach focuses on technical excellence, proper form, and building confidence — whether you're training for fitness, for skill, or for the ring.
01
Technical excellence
Master proper technique with pad work, bag drills, and structured training.
Every class is built around proper form — stance, footwork and punch mechanics first, speed and power second. That order is what makes the skills stick.
See the schedule
02
Every goal welcome
Fighters and fitness enthusiasts train side by side — you set the goal.
Some people are here to sweat, some to sharpen their craft, and some have the ring in their sights. Whatever brings you in, you set the pace and the coaching meets you there.
See the schedule
03
Open gym
Put the work in on your own time — the floor is yours between classes.
Unlimited open gym access comes with the Founding and Ultimate memberships, and a day pass covers everyone else. Come put in rounds on the bags and drill what you learned in class.
See the scheduleWhat members say
“
I walked in never having thrown a punch and was honestly nervous. Three weeks in, the jab-cross feels natural and I actually look forward to Mondays.
“
I sit at a desk all day and needed something that empties my head. An hour on the pads with Brent and whatever happened at work is gone.
“
Best coaching I've had in any sport. Everything is footwork and form first — you can tell he cares more about you getting it right than looking flashy.
“
I've boxed at three gyms in Ottawa and this is the first one with zero ego on the floor. Experienced people and total beginners on the same bags, nobody posturing.
“
Two kids, no time, zero fitness base — the biweekly membership and the class times actually work around my life. Down 6 kg and my hooks are getting mean.
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Meet your coach
Brent Williams
20 years in combat sports · 5 years coaching
“Come train with me, and let me share my love for this sport with you!”
With 20 years of experience in the combat sport world, and 5 years as a beginner, competitive, and professional coach, I’ve recently branched out as a self-employed boxing coach to focus on what I love most — helping people discover the art of boxing.
I train people of all ages who are interested in learning how to box, improving their discipline, leveling up their footwork and athleticism, or simply looking to get in shape and lose weight. Every client is different, and I take pride in understanding your unique goals and crafting a training approach that works for you.
My coaching style is fundamentals-focused, with a passion and respect for the art of the Sweet Science, and as a musician, I use music and tempo as training tools. I have spent years teaching myself how to integrate music into my own training, just as a dancer would, training footwork, punches, and defence to different music and tempos.
Train with BrentMemberships
No joining fee, no lock-in contract. Change or cancel from your account whenever you need to.
Ready to throw your first combination?
Pick a membership and book your first class — beginners start with the fundamentals.