Product Information
Blue
Tag your training to new heights with one træningsmaske, there limits your oxygen uptake. Rock bros is our unique træningsmaske, there limits oxygen uptake, which increases your lung capacity.
- Maximize your training - narrow oxygen uptake, increase your lung capacity - effectively to altitude training tag training to new heights with one træningsmaske, as limits your oxygen uptake. Rockbros is our unique træningsmaske, there limits oxygen uptake, which increases lungekapaciteten. Application of this kind træningsmaske can compared with altitude training. Out över what fact, to mask is effective by lining example cycling, can it train lungs to to clear more, you can with benefit use it to one height climbing. Træningsmasken is developed with more layer, as filters out bacteria past, the laws gives you one clean inhalation. Lining to mask sitting pleasant on face is equipment with one elastic band as going över nose.
Color: blue
