The Science and System Behind the World’s
Leading Metabolic Respiratory Platform for Clinics
& Performance Centers
Learn more about our programs
Unlock Your Physical Potential with O2Max: Your Personal Respiratory Muscle Training System.
O2Max is a clinical metabolic and respiratory
assessment platform designed for performance
centers, longevity clinics, and health facilities. The
system analyzes 12 clinical biomarkers in breath
— including heart rate, lung function, cellular
fitness, fat metabolism, and breathing mechanics
— to generate precise, actionable data your
practitioners can use to build individualized
programs for every client.
With the information gathered from O2Max, individuals can get a better understanding of their physical capabilities and limitations.
This can be especially useful for athletes and fitness enthusiasts who want to optimize their training to achieve their goals. The O2 Max system is a 48 video program that changes the way you breathe and gives you an amazing step forward in achieving your fitness goals.

O2Max is purpose-built for clinical and facility
use. Results are validated to clinical-grade
accuracy, making them suitable for both
practitioner reporting and ongoing client progress
tracking across your entire patient or member
base.
Overall, O2Max offers a unique and innovative way to monitor and analyze an individual’s physical fitness, providing valuable insights that can help improve performance, optimize training, and achieve personal goals.
Ready to bring clinical metabolic testing to your
center? Book a partnership discovery call with our
team today.
Ready to bring clinical metabolic testing to your
center? Book a partnership discovery call with our
team today.
About Gilles
Gilles Essiembre has been involved in competitive sports all his life including more grueling sports into his 40’s. However, Gilles passion is not just helping athletes but to help anyone looking to better their lives by staying fit and using science and coaching to give them that extra edge we all want and need.
Growing up in Campbellton NB, Gilles was involved in a wide variety of competitive sports growing up in Campbellton, NB. Everything from Hockey, Badminton, Golf, Volleyball to Snowboarding. He remembers his coach in High School Hockey introducing him to the Gym to try to gain some weight in the early 90’s.
Gilles went on to compete and winning at the 2001 NB Bodybuilding Championships as well as coming in 2nd at the 2001 Canadian Bodybuilding Federation. From there he competed in the Bantamweight Category at the 2002 Canadian National World Qualifier and won.
In 2015 he decided to get his Personal Training Certification and went on to get awards for top hours and top 3 Team Trainer for Goodlife. That year he came top 10 for over 40 years of age at the Spartan Beast Obstacle course in Ottawa Ontario. He also came in top 20 in 2017 Ultra Spartan Beast competition in Soneham, QC and qualified to go to the World Ultra Spartan Beast in Iceland.
Since he has done a fundraiser for Mental Health by running 60km, climbed up and down 10 000 feet of elevation with 200 burpees and 100 chin ups in 10hrs. in 2021 he finished one of the hardest National Parks Trail called the Fundy Footpath with over 9000 feet of elevation and 63km in length in 15hrs.
He wants to show that age is just a number and that everyone can do whatever they set their mind on. Anything is possible with goals and coaching.