I'd like to thank you guys. I am currently in week 5 of the O2X half marathon trainer and seeing better and better results as I go. It's a very good program, and the best one I have found to date. Much appreciated!

Our members attest, and I agree, that it’s one of the best trainings I’ve received in 31 years working as a firefighter. I highly recommend O2X to any union or municipality seeking to improve the complete wellness of their members. I’d be happy to answer any questions if they arise.

As a former firefighter and occupational physician for the Boston Fire Department, I am highly recommending the O2X Human performance Program for your department. I have truly enjoyed working very closely with the O2X team over the past year to help prevent the exceedingly high rates of occupational related cancer, caridac disease, and orthopedic injuries in Boston firefighters...Most importantly, the O2X program will allow firefighters to operate more effectively and safely to hopefully reach and enjoy their retirement years with loved ones.

Desiring to know where 'I' ends and 'we' begins, thirsting to find the line where the body tires, the heart pounds and the mind roars, I journey with O2X to discover the boundaries of self and the possibilities of team. Three challenging days in the wilderness of Alaska--cold, wet and physically having left it on the mountain we return mentally stretched, better prepared to be comfortable with the unknown. I suggest taking the O2X trail to the summit of peak performance.

Given the itinerary, I expected a physical challenge. What surprised me was the mental experience. Being pushed out of the day to day comfort zone was the real challenge. In the end my O2X experience has really caused me to reflect and react differently than I would have in the past. The O2X team was knowledgeable, very well prepared, and a lot of fun.

The O2X team created a unique executive experience that pushed me way outside of 'normal.' It was not only that we were beyond our comfort zones (we were) but the combination of the physical and mental has strangely forced me to re-evaluate my professional and personal goals. I would recommend this experience without reservation.

O2X provided an appropriately intense, but incredible experience that materially advanced my understanding of team dynamics and goal-driven coordination among individuals. It was also the most fun I have ever had sleeping outside in zero-degree weather.

What inspires me about O2X Human Performance website is their brand loyalty......I began the O2X journey in Vermont at the inaugural summit race. What O2X preached was creating a community of individuals whom are focused on healthy living and reducing our waste on our planet. Not only have they executed this mission statement......they have Dominated it bringing this community to a daily practice, which I must be honest, I have been doing the O2X workout, a 32 week program. I was 17 weeks into the program. I hit a wall. Mentally, physically, I stopped. Now knowing I have the O2X Human Performance website to go to everyday!!!! This inspires me to know it's ok to stumble. I have a community who is passionate about healthy lifestyles and the challenge it is to stay committed. I feel blessed for having found O2X and I'm sure I'm not the only one!!!!! With the guidance of O2X how can an individual not become a world class leader in Human Performance.