Peak Flow
Kate got a peak flow meter, to see how her cough has affected her breathing.
Obviously, I had to have a play as I soon as I saw it - got it up to 760 on this attempt. According to the graph I should be around 640, so good to know I'm not going to peg out quite yet.
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- Canon EOS 7D
- 1/50
- f/2.8
- 60mm
- 100
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