When it comes to asthma monitoring, the eye is the key; according to Associate Professor Helen Reddel, who has spent years researching and refining a new peak expiratory flow chart. The new chart, ...

The peak flow meter measures the fastest speed at which you can blow air out of your lungs. During an asthma episode the windpipes begin to narrow slowly. This change can be measured with a peak flow ...

Peak flow doesn’t come from pushing harder. It comes from letting the mind get out of its own way. Here’s the science behind why it works. The concept of a “flow state” was introduced by Mihaly ...