"I used the Powerbreathe as part of my preparation for the Beijing Olympics, both as a lung-strengthening device and also before racing.  In a sport like rowing, where even one or two per cent can make a difference, you are looking for the edge.  I found the Powerbreathe to be a very effective tool in improving my lung capacity and endurance." 

David Crawshay

Olympic Gold Medalist, Rowing Skulls

Beijing 2008

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