20-min Tabata-Style Home Workout (no equipment)

Thomas’ Fantastical Fat Loss Voyage

Lose Fat Faster With Interval Training

From Russia with Love: A Brief Introduction to the Kettlebell Swing

personal training st. john

JKConditioning's Top 12 Fitness and Nutrition Tips for 2015

Women's Health: Seeing Muscle Definition

Fat Loss Workout Mistakes You Might Be Making

Hybrid Density Training: The Best Fat Loss Workout You're NOT Doing

Top 5 Reasons You're Not Seeing Results in the Gym

I had been struggling with work-life balance resulting in not exercising or playing hockey as much as I had been doing in the past. In addition to being out of shape, I was starting to experience some back/shoulder issues and realized I needed to make some changes. Around this time, a friend (who was also a client) recommended JKC and that’s when I started!

You really feel part of a community where everyone is welcoming and supportive. You get a program that is designed specifically to achieve your goals, with the ongoing coaching, progress tracking and support required to achieve them. The JKC team are very knowledgeable about fitness and conditioning, and very engaging with everyone to answer questions or discuss anything and everything training related. I also like the flexible scheduling and gym times that work for my schedule (I like early mornings and evenings).

I chose JKC because I row/coach teams in the St. John’s Regatta and was looking to add strength training to our program. My wife is also running friends with Julia, so I got to meet Jon a few times and heard lots of good things. I like JKC over other gyms because of the level coaching I receive and the gym atmosphere. The energy in the gym helps me through the tough workouts.

I saw an article in Men’s Journal that quoted Jon in about 2018 while traveling and was impressed that someone in St. John’s made that international magazine.  Jon spoke about an exercise called the Farmer’s Walk and I started working that into my routine at the YMCA. I tore that article out of the magazine and kept it, meaning to make contact, but got busy. Then I had lunch with an old friend Bruce Dyke. I hadn’t seen Bruce for a while and I remarked that he looked super healthy and fit. He told me about his, and his son Cas’, experience at JKC and then I remembered the Men’s Journal article! No coincidences!

The experience is unique on many levels – great people, camaraderie, passion, purpose, and dedication. Jon and Thomas are attentive, precise and understanding.  Their teaching has unlocked a new perspective for me with what our bodies are capable of. I still appreciate the YMCA, wonderful place, but I can’t imagine working out without Jon and Thomas now.

Darlene Parrott-Manning

Personal Strength Training by Jon-Erik Kawamoto

Have to thank both Jon and Thomas for their help with my conditioning this past year. After a major injury in 2020, I tried everything. My foot doctor (Dr. D. Sutton) said there was something missing and recommended Conditioning. I then found JKConditioning and it definitely worked for me. Today September 8, 2024 I completed a Half Marathon in 1 hour and 42 minutes and came First in my age group.
Thank you JKConditioning!!!

Astrid Billfalk-Kelly

Personal Strength Training by Thomas King

I wanted to add strength training to my cardio, but have always felt gyms to be a bit intimidating, and was worried I would hurt myself without some supervision and help. JKC was highly recommended by several work colleagues. Thomas and Jon are both fantastic, making sure that everyone gets a highly personalized work out in a very supportive environment. The attention to detail and professionalism are second to none. The groups are very small, but very supportive and make the workouts even more fun. Since getting pregnant (36 weeks as I write this) I’m so happy that they continue to help me get stronger while always being safe.

As Seen On: