Be Better Everyday

JKConditioning is a private fitness community located in the centre of St. John’s, Newfoundland. We offer personal training for busy people who want to improve their overall health and fitness. Personalized training sessions take place in a group setting under the guidance of our credible and reputable trainers. This means that you get the results of a personal training program with the support and camaraderie of our close-knit fitness community. We design workouts to make you better, not to see how much you can sweat.

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How We Work

Most fitness professionals promise “6 pack abs in 6 weeks,” or a similar message. We don’t do before and afters because there is no “after.” There is only continuous improvement. Also, our group training creates a community. When you join JKC, you are joining something bigger than yourself.

Custom Workouts in a Group Environment

Get the best of both worlds: a custom plan tailored to your needs and current ability along with the support from the JKC fitness community.

We Offer Flexible Scheduling

No locked-in days or times here. Train when’s convenient for you so you don’t have to miss workouts.

Pay As You Go

Enjoy a different fitness experience. Pay for training on your terms with no long-term membership fees. Out of town? No worries. Only pay when you workout.

Client Reviews

Read what clients have to say about their experience at JKC.

The people and the training set JKC apart from other gyms or programs I’ve tried in the past. Truly Jon and Thomas meet you where are and help you get to where you want to be. There are no expectations and never any judgement. You can go there having the worst day and you always leave feeling better. Truly JKC has given me a level of strength and confidence I would not have had otherwise ❤️.

I’m 34 and started at JKC in 2015. My wife joined while I was working away in 2015 and started making amazing progress while also completing exercises I’d never perform on my own. I felt I was missing out so I signed up. JKC helps in establishing goals while also having clear direction of what to do, and how, in each session. They also measure your progress which is another means of motivation! At other gyms I wouldn’t have a clear plan and would just use whatever equipment was free, it was hard to see any results. Between setting some personal bests and making good friends its hard to identify a favorite memory.  One that does come to mind was when I hit my target goal/PB in both bench and squats in the same session, big day.

My original reason for joining JKC was to get some sage advice to help with my running. I had been looking for awhile, came across Jon, met for an assessment, and was quite happy with how that all went. Apart from the running specific strengthening and conditioning approaches, JKC is different from other gyms as I am a fan of the small group sessions where everyone has their own goals and individualized programs. As well, the run coaching is super. All the coaches go the extra mile to make sure you get the best out each training session. They are fantastic motivators! My favourite memory is deadlifting 330lbs. Making a lot of great friends and meeting some really cool people is pretty high up on that list, too.

Kathryn Sparrow

Nutritional Coaching by Julia Howard

From my initial consult with Julia, she was professional and knowledgeable as both a Registered Holistic Nutritionist and athlete. She was interested in my nutrition and fitness goals and the development of a plan that would set me up for success.

Julia designed weekly meal plans that were complete with recipes and shopping lists. The food choices were nutritious, easy to prepare, and ensured that I felt well nourished and energized throughout my training and non-training days. Not only do I feel leaner and more fit, but I have more energy and I feel much more in tune with my body and food choices. Julia really helped me put everything in place so I can continue this process going forward- I cannot thank her enough!

I am 62 years young and I started training with Jon in 2013. I originally came to join JKC as a recommendation from other family members that were onboard with Jon. Their enthusiasm for the gym experience was quite evident.  I was not to be outdone, so I decided to join as well. JKC, in my mind, certainly stands out from the crowd. I feel it’s a combination of the skill and passion the coaches have for their job and their clients. Each client is treated with the upmost respect and given time to explore their fitness journey without any pressure. JKC is certainly not a cookie cutter gym.The coaches customize your fitness program to suit your needs and your fitness level. This certainly makes sense because no two clients are alike.  This is where JKC excels! Jon, Thomas, and Craig keep the atmosphere at the gym light, but productive. A great combination that obviously works and makes the clients want to come back. Lastly, the camaraderie at the gym is everything. Meeting likeminded people who make you feel you are not alone in your fitness journey is everything.

Featured Coaching Programs

We are now accepting new clients for in-person training!

Personal Strength Training

Our goal is to transform your life through the avenue of health and fitness. New to strength training? Been lifting for years but in a rut? We got you covered.

Latest Activity on Social Media

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