The mask giveth and the mask taketh away

Text reads: The mask giveth and the mask taketh away. Background contains someone holding a cloth face mask.

I don't know if you've ever attempted to do a HIIT workout while wearing a face mask, but I probably won't be trying that again. Technically I was doing vigorous outdoor exercise far away from everyone else in the park, so I would have been exempt from wearing a mask under current restrictions in Perth. …