Body age analyzer, the Third!
“Lung Age Analyzer”
Let’s go back to teen’s lung by putting some air
into the lung that had been abused with air pollution,
smoking, and/or car emission
This application is just to show you the progress of the training,
just like the Brain age analyzer.
Please do not take it too seriously :)
P.S Must be checked with one breathe
Breathe out for long time instead of one strong blow.
Thank you!