My name is Darren Peacock and I am a Corporal in the Royal Air Force for the past 15 years.
My Job as a Survival Equipment Fitter involves working with adhesives and Isocyanates so every 12 months I have to take a COSHH medical with involves a peak flow test.
I was looking for a way of improving my results and remember I had seen a Powerbreathe product in the Argos catalogue some years back so decided to buy one.
I also stopped smoking on New Year's day 2011 and started running, last year I took part in 2 half Marathons and a number of 10k runs.
On the 22nd of this month I am deploying to Afghanistan for 4...