Find the Warrior Spirit Inside Of You!

Athletes and performers that depend on their lungs should be working out with Bas Rutten's O2 Trainer to increase endurance, stamina and performance!

GET RESULTS TODAY!

Engineered to increase inspiratory (inhalation) muscle endurance, the O2 Trainer is lightweight and designed to be used while performing nearly any exercise or activity. Whether you're running, weight lifting, or rock climbing, the O2 Trainer will train your lungs and body to perform at high levels with less oxygen, and teach them to maximize every breath.

DESIGNED FOR EVERYONE AT ANY PERFORMANCE LEVEL!

Change the intensity of the O2 by increasing or decreasing the restriction of airflow with the screen inserts provided. Start with the 13MM screen and as endurance increases, decrease the size of the insert - it's that easy! There are four additional screen inserts that can be used while at rest. Whether you're standing, sitting, or lying down, you can still exercise your lungs and diaphragm, with the Bas Rutten O2 Trainer.

All returns of this product MUST be in the unopened packaging. We cannot return used or opened O2 Trainers.