cycling 12:00 [3]
Last minute appointment in Preston for an excercise challenge test to see what really happens to my breathing when I exercise.
Couldn't have been timed better, this time last year I was doing the ITERA and I don't think it is a coincidence that once again, breathing was an issue this week.
At the start of June when they filmed my vocal chords, they saw a very small bit of VCD at rest. This time when they put the camera in, they were met by something entirely different and much worse. Massive supraglottic constriction to ~50% of the normal airway size before I've even started exercising . Well, that might start to explain something.
At moderate exercise (where I was rating no breathing difficulty on a scale of non-extreme) my airway actually opened, however once the intensity increased it constricted again and my vocal chords also started to move over my airway as I breathed in (instead of getting out of the way).
During recovery they asked me to take a deep breath and another final problem was revealed, my vocal chords closed entirely over my airway as I inhaled.....
So, this correlates exactly with all of the symptoms I ever get, explains why fits and bursts of effort in an AR or during interval sessions might cause me trouble and why running a very long way at barely any intensity does not. Also why I often have coughing fits for hours after racing.
Next step is apparently speech therapy to try and control it. I also wonder if there is an allergy type trigger linked to this time of year as it was just so different to June and the exact time of my worst issues last year...