Biomedical subjects
C Monn
Publications and source records attributed to C Monn.
[Effect of ozone on physical performance].
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Adult↗
[Effect of ozone on physical performance capacity].
Twelve healthy women and twelve healthy men were tested on an exercise bicycle until exhaustion in a climate chamber at ozone levels of 0, 0.06 and 0.12 ppm. Under high ozone, a clear decrease of performance was seen at maximal efforts as well as a shift of the anaerobic threshold to somewhat lower performance values. These changes are probably caused by increasingly difficult breathing due to a reflex bronchial constriction. At high ozone concentrations, further symptoms were recognized: itching in throat and neck region, thirst, fatigue and itching eyes.
Adult↗