Next level insights to elevate your athletic performance

From the highest-level professional athlete to weekend warriors or people simply participating in casual lifestyle exercises, your breath is at the center of it all.

Breath is what helps power your engine!

The count, rate and volume of breath are valuable indicators of your ﬁtness level, but also provide visibility to your stress response, your recovery ability and even your metabolism and what type of fuel (carbs/fats) you are burning.

Performance Efficiency

As an athlete everything is about eﬃciency (energy, stamina and recovery) and there is no better way to measure it than with Calibre.

Continuously having visibility of your VO2 and VCO2 numbers, tracking Oxygen uptake and CO2 production on a CONTINUOUS basis will shine a light on the value and quality of your training helping you achieve your goals smarter and faster.

If you are looking to improve your performance and gain that extra edge, order a Calibre today and breathe to win!

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VO2 Max Score

VO2 Max testing has been considered an important metric with top athletes for years. Now you can have access to testing yours at your convenience.

Our protocol is slightly different than the traditional method. Click here or scan the QR code to see how simple it can be to gain access to this powerful athletic and longevity biomarker.

And more

With the help and guidance of expert coaches Calibre has been providing access and insight to biometrics athletes have not previously considered as performance indicators:

How breath rate and volume affect performance
How dysfunctional breathing and hyperventilatory breathing can diminish results
Continuous VO2 monitoring (beyond you Max)
As well as hypoxic and CO2 tolerance training