Embrace fitness: transform your health and life.

Unlocking a new level of vitality and well-being

GET FIT AND STAY HEALTHY

My Services
In Person Coaching

Online Coaching
Individual Personalized Programs
Monthly Programming
Nutrition Coaching

Read my story

A few words about me

I'm Jack Gaudette, founder of Underground Fitness, where I channel my passion for health and fitness into a full-time career. Walking away from permanent, full-time employment into the world of private business might have been the most intimidating thing I’ve done thus far, but it has also been the most rewarding. Each time I connect with clients and share my enthusiasm, I know I've made the right choice.

My fitness journey began in grade 11 at East Elgin High School in Aylmer, ON, where I discovered the importance of strength training. Through a Co-Op program with my Head Coach and Councillor, I met my mentor, Jordan King, at Maximum Potential Fitness. Working there has shaped my career, with Jordan becoming a crucial mentor and source of motivation.

To coach you, I have obtained certifications including Canfit Pro (Certified, Licensed, and Insured Personal Trainer), Barbell Rehab (training injured and post-operative clients), Precision Nutrition Level 1, and Westside Barbell (specializing in powerlifting).

Whether you're looking to enhance athletic performance or improve everyday activities, I can help you achieve your goals!

Underground Fitness Jack

WHAT PEOPLE ARE SAYING

Testimonials
Underground Fitness Rob
Rob R.

I started my journey with Jack in September 2023. I was extremely overweight, I couldn't walk for more then 10 mins, had zero stamina, and I was super frustrated. Through 1 on 1 personal training, and Jacks constant encouragement, in less then 2 months I was walking 3km, and dropping weight steadily. I am now down 70lbs and feeling great!! Thanks Jack!!

Underground Fitness
Sue D.

After going through cancer and multiple surgeries I physically couldn't even walk up stairs anymore. Within a few short months Jack helped me get my strength back. He gave me a workout plan tailored especially for me and it is so easy. Thanks Jack.... you're the best 💪🏻

Underground Fitness
Isaiah C.

I started working with Jack at a point in my fitness journey where I was in a rut when it came to my training regiment and motivation.

Jack not only helped when it came to my gym routine but my in-ring cardio when it comes to wrestling on the weekends
I highly recommend using Jack and his resources.

PRACTICE HEALTHY LIFE

Let Me Plan Your Workout

Are you ready to get started?? Feeling motivated!!!!

Connect with me now!!

CHECK OUT OUR FAQ SECTION

Questions?

Underground Fitness provides a variety of training services including personal training, semi-private training, and online coaching tailored to individual fitness goals.

You can begin by booking a consultation through our contact form below to discuss your fitness goals and training options.

One-on-one personal training offers personalized attention, customized workouts, and direct feedback to effectively meet your specific fitness objectives.

Yes, Underground Fitness offers online coaching that includes personalized workout plans and nutritional guidance, allowing you to train remotely.

Expect an initial assessment of your fitness level and a discussion of your goals to create a tailored workout plan that fits your needs.

CONTACT

Connect With Me
Underground Fitness Jack
Jack Gaudette
Trainer / Coach

Phone: 226-998-0494
Email: mooreavejack@outlook.com