2 Green O2 Trainers & 1 Blue O2Trainer

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!

If you are running , singing , weight lifting or even lying down or sitting ; Exercise your lungs and get the most out of every breath ! 


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