The image of the Pro Football player reaching for the Oxygen mask is commonplace. It makes sense. Boost Oxygen makes the same experience possible to breakers in the USA*.
Just before a battle, place mask under nose and over mouth, take 1-2 deep inhalations, holding your breath for a few seconds after each inhalation. Repeat during a rest period to maintain peak performance.
Medium Size - 5 Liters! Over 100 One-Second Inhalations.
Supplemental Oxygen is no longer a prohibited product in training and competition as per the World Anti-Doping Association and the U.S. Anti-Doping Association. It is a safe performance enhancing supplement that works.