Get the most out of every breath, increase your fitness and strengthen your breathing with Bas Rutten's O2Trainer inspiratory muscle trainer. Learn more.. high altitude training, elevation training, training mask, high elevation training, lung trainer, O2trainer, increase stamina,
Avail O2 Trainer Shorts (Blue) for just $39.95. Have a look at these product list like O2 Trainer blue shorts. Full, loose fit for enhanced range of motion & breathable comfort no matter where your workout takes you.
Coupon expires on 8th February 2017